22173760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:564

約数の個数: 112

約数和(自身を含む): 63642240

約数和(自身を除く): 41468480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 521, 532, 560, 608, 665, 760, 1042, 1064, 1120, 1216, 1330, 1520, 2084, 2128, 2240, 2605, 2660, 3040, 3647, 4168, 4256, 5210, 5320, 6080, 7294, 8336, 8512, 9899, 10420, 10640, 14588, 16672, 18235, 19798, 20840, 21280, 29176, 33344, 36470, 39596, 41680, 42560, 49495, 58352, 69293, 72940, 79192, 83360, 98990, 116704, 138586, 145880, 158384, 166720, 197980, 233408, 277172, 291760, 316768, 346465, 395960, 554344, 583520, 633536, 692930, 791920, 1108688, 1167040, 1385860, 1583840, 2217376, 2771720, 3167680, 4434752, 5543440, 11086880, 22173760]

約数ペア:

[(1, 22173760), (2, 11086880), (4, 5543440), (5, 4434752), (7, 3167680), (8, 2771720), (10, 2217376), (14, 1583840), (16, 1385860), (19, 1167040), (20, 1108688), (28, 791920), (32, 692930), (35, 633536), (38, 583520), (40, 554344), (56, 395960), (64, 346465), (70, 316768), (76, 291760), (80, 277172), (95, 233408), (112, 197980), (133, 166720), (140, 158384), (152, 145880), (160, 138586), (190, 116704), (224, 98990), (266, 83360), (280, 79192), (304, 72940), (320, 69293), (380, 58352), (448, 49495), (521, 42560), (532, 41680), (560, 39596), (608, 36470), (665, 33344), (760, 29176), (1042, 21280), (1064, 20840), (1120, 19798), (1216, 18235), (1330, 16672), (1520, 14588), (2084, 10640), (2128, 10420), (2240, 9899), (2605, 8512), (2660, 8336), (3040, 7294), (3647, 6080), (4168, 5320), (4256, 5210)]