37123840

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 100957248

約数和(自身を除く): 63833408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 97, 104, 115, 128, 130, 160, 184, 194, 208, 230, 256, 260, 299, 320, 368, 388, 416, 460, 485, 520, 598, 640, 736, 776, 832, 920, 970, 1040, 1196, 1261, 1280, 1472, 1495, 1552, 1664, 1840, 1940, 2080, 2231, 2392, 2522, 2944, 2990, 3104, 3328, 3680, 3880, 4160, 4462, 4784, 5044, 5888, 5980, 6208, 6305, 7360, 7760, 8320, 8924, 9568, 10088, 11155, 11960, 12416, 12610, 14720, 15520, 16640, 17848, 19136, 20176, 22310, 23920, 24832, 25220, 29003, 29440, 31040, 35696, 38272, 40352, 44620, 47840, 50440, 58006, 62080, 71392, 76544, 80704, 89240, 95680, 100880, 116012, 124160, 142784, 145015, 161408, 178480, 191360, 201760, 232024, 285568, 290030, 322816, 356960, 382720, 403520, 464048, 571136, 580060, 713920, 807040, 928096, 1160120, 1427840, 1614080, 1856192, 2320240, 2855680, 3712384, 4640480, 7424768, 9280960, 18561920, 37123840]

約数ペア:

[(1, 37123840), (2, 18561920), (4, 9280960), (5, 7424768), (8, 4640480), (10, 3712384), (13, 2855680), (16, 2320240), (20, 1856192), (23, 1614080), (26, 1427840), (32, 1160120), (40, 928096), (46, 807040), (52, 713920), (64, 580060), (65, 571136), (80, 464048), (92, 403520), (97, 382720), (104, 356960), (115, 322816), (128, 290030), (130, 285568), (160, 232024), (184, 201760), (194, 191360), (208, 178480), (230, 161408), (256, 145015), (260, 142784), (299, 124160), (320, 116012), (368, 100880), (388, 95680), (416, 89240), (460, 80704), (485, 76544), (520, 71392), (598, 62080), (640, 58006), (736, 50440), (776, 47840), (832, 44620), (920, 40352), (970, 38272), (1040, 35696), (1196, 31040), (1261, 29440), (1280, 29003), (1472, 25220), (1495, 24832), (1552, 23920), (1664, 22310), (1840, 20176), (1940, 19136), (2080, 17848), (2231, 16640), (2392, 15520), (2522, 14720), (2944, 12610), (2990, 12416), (3104, 11960), (3328, 11155), (3680, 10088), (3880, 9568), (4160, 8924), (4462, 8320), (4784, 7760), (5044, 7360), (5888, 6305), (5980, 6208)]