11578415680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89783}}^1$

素因数の和:89844

約数の個数: 112

約数和(自身を含む): 30650102784

約数和(自身を除く): 19071687104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 4030, 4160, 4960, 6448, 8060, 9920, 12896, 16120, 25792, 32240, 64480, 89783, 128960, 179566, 359132, 448915, 718264, 897830, 1167179, 1436528, 1795660, 2334358, 2783273, 2873056, 3591320, 4668716, 5566546, 5746112, 5835895, 7182640, 9337432, 11133092, 11671790, 13916365, 14365280, 18674864, 22266184, 23343580, 27832730, 28730560, 36182549, 37349728, 44532368, 46687160, 55665460, 72365098, 74699456, 89064736, 93374320, 111330920, 144730196, 178129472, 180912745, 186748640, 222661840, 289460392, 361825490, 373497280, 445323680, 578920784, 723650980, 890647360, 1157841568, 1447301960, 2315683136, 2894603920, 5789207840, 11578415680]

約数ペア:

[(1, 11578415680), (2, 5789207840), (4, 2894603920), (5, 2315683136), (8, 1447301960), (10, 1157841568), (13, 890647360), (16, 723650980), (20, 578920784), (26, 445323680), (31, 373497280), (32, 361825490), (40, 289460392), (52, 222661840), (62, 186748640), (64, 180912745), (65, 178129472), (80, 144730196), (104, 111330920), (124, 93374320), (130, 89064736), (155, 74699456), (160, 72365098), (208, 55665460), (248, 46687160), (260, 44532368), (310, 37349728), (320, 36182549), (403, 28730560), (416, 27832730), (496, 23343580), (520, 22266184), (620, 18674864), (806, 14365280), (832, 13916365), (992, 11671790), (1040, 11133092), (1240, 9337432), (1612, 7182640), (1984, 5835895), (2015, 5746112), (2080, 5566546), (2480, 4668716), (3224, 3591320), (4030, 2873056), (4160, 2783273), (4960, 2334358), (6448, 1795660), (8060, 1436528), (9920, 1167179), (12896, 897830), (16120, 718264), (25792, 448915), (32240, 359132), (64480, 179566), (89783, 128960)]