45044480

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2707}}^1$

素因数の和:2741

約数の個数: 72

約数和(自身を含む): 116238192

約数和(自身を除く): 71193712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 2707, 3328, 4160, 5414, 8320, 10828, 13535, 16640, 21656, 27070, 35191, 43312, 54140, 70382, 86624, 108280, 140764, 173248, 175955, 216560, 281528, 346496, 351910, 433120, 563056, 692992, 703820, 866240, 1126112, 1407640, 1732480, 2252224, 2815280, 3464960, 4504448, 5630560, 9008896, 11261120, 22522240, 45044480]

約数ペア:

[(1, 45044480), (2, 22522240), (4, 11261120), (5, 9008896), (8, 5630560), (10, 4504448), (13, 3464960), (16, 2815280), (20, 2252224), (26, 1732480), (32, 1407640), (40, 1126112), (52, 866240), (64, 703820), (65, 692992), (80, 563056), (104, 433120), (128, 351910), (130, 346496), (160, 281528), (208, 216560), (256, 175955), (260, 173248), (320, 140764), (416, 108280), (520, 86624), (640, 70382), (832, 54140), (1040, 43312), (1280, 35191), (1664, 27070), (2080, 21656), (2707, 16640), (3328, 13535), (4160, 10828), (5414, 8320)]