38036480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 176

約数和(自身を含む): 106116480

約数和(自身を除く): 68080000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 23, 32, 34, 38, 40, 46, 64, 68, 76, 80, 85, 92, 95, 115, 128, 136, 152, 160, 170, 184, 190, 230, 256, 272, 304, 320, 323, 340, 368, 380, 391, 437, 460, 512, 544, 608, 640, 646, 680, 736, 760, 782, 874, 920, 1024, 1088, 1216, 1280, 1292, 1360, 1472, 1520, 1564, 1615, 1748, 1840, 1955, 2176, 2185, 2432, 2560, 2584, 2720, 2944, 3040, 3128, 3230, 3496, 3680, 3910, 4352, 4370, 4864, 5120, 5168, 5440, 5888, 6080, 6256, 6460, 6992, 7360, 7429, 7820, 8704, 8740, 9728, 10336, 10880, 11776, 12160, 12512, 12920, 13984, 14720, 14858, 15640, 17408, 17480, 19456, 20672, 21760, 23552, 24320, 25024, 25840, 27968, 29440, 29716, 31280, 34960, 37145, 41344, 43520, 48640, 50048, 51680, 55936, 58880, 59432, 62560, 69920, 74290, 82688, 87040, 97280, 100096, 103360, 111872, 117760, 118864, 125120, 139840, 148580, 165376, 200192, 206720, 223744, 237728, 250240, 279680, 297160, 330752, 400384, 413440, 447488, 475456, 500480, 559360, 594320, 826880, 950912, 1000960, 1118720, 1188640, 1653760, 1901824, 2001920, 2237440, 2377280, 3803648, 4754560, 7607296, 9509120, 19018240, 38036480]

約数ペア:

[(1, 38036480), (2, 19018240), (4, 9509120), (5, 7607296), (8, 4754560), (10, 3803648), (16, 2377280), (17, 2237440), (19, 2001920), (20, 1901824), (23, 1653760), (32, 1188640), (34, 1118720), (38, 1000960), (40, 950912), (46, 826880), (64, 594320), (68, 559360), (76, 500480), (80, 475456), (85, 447488), (92, 413440), (95, 400384), (115, 330752), (128, 297160), (136, 279680), (152, 250240), (160, 237728), (170, 223744), (184, 206720), (190, 200192), (230, 165376), (256, 148580), (272, 139840), (304, 125120), (320, 118864), (323, 117760), (340, 111872), (368, 103360), (380, 100096), (391, 97280), (437, 87040), (460, 82688), (512, 74290), (544, 69920), (608, 62560), (640, 59432), (646, 58880), (680, 55936), (736, 51680), (760, 50048), (782, 48640), (874, 43520), (920, 41344), (1024, 37145), (1088, 34960), (1216, 31280), (1280, 29716), (1292, 29440), (1360, 27968), (1472, 25840), (1520, 25024), (1564, 24320), (1615, 23552), (1748, 21760), (1840, 20672), (1955, 19456), (2176, 17480), (2185, 17408), (2432, 15640), (2560, 14858), (2584, 14720), (2720, 13984), (2944, 12920), (3040, 12512), (3128, 12160), (3230, 11776), (3496, 10880), (3680, 10336), (3910, 9728), (4352, 8740), (4370, 8704), (4864, 7820), (5120, 7429), (5168, 7360), (5440, 6992), (5888, 6460), (6080, 6256)]