28603844480

素因数分解:

$2^7\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{26399}}^1$

素因数の和:28111

約数の個数: 64

約数和(自身を含む): 68424048000

約数和(自身を除く): 39820203520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1693, 3386, 6772, 8465, 13544, 16930, 26399, 27088, 33860, 52798, 54176, 67720, 105596, 108352, 131995, 135440, 211192, 216704, 263990, 270880, 422384, 527980, 541760, 844768, 1055960, 1083520, 1689536, 2111920, 3379072, 4223840, 8447680, 16895360, 44693507, 89387014, 178774028, 223467535, 357548056, 446935070, 715096112, 893870140, 1430192224, 1787740280, 2860384448, 3575480560, 5720768896, 7150961120, 14301922240, 28603844480]

約数ペア:

[(1, 28603844480), (2, 14301922240), (4, 7150961120), (5, 5720768896), (8, 3575480560), (10, 2860384448), (16, 1787740280), (20, 1430192224), (32, 893870140), (40, 715096112), (64, 446935070), (80, 357548056), (128, 223467535), (160, 178774028), (320, 89387014), (640, 44693507), (1693, 16895360), (3386, 8447680), (6772, 4223840), (8465, 3379072), (13544, 2111920), (16930, 1689536), (26399, 1083520), (27088, 1055960), (33860, 844768), (52798, 541760), (54176, 527980), (67720, 422384), (105596, 270880), (108352, 263990), (131995, 216704), (135440, 211192)]