1036789400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{877}}^1$

素因数の和:1173

約数の個数: 96

約数和(自身を含む): 2528007840

約数和(自身を除く): 1491218440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 257, 460, 514, 575, 877, 920, 1028, 1150, 1285, 1754, 2056, 2300, 2570, 3508, 4385, 4600, 5140, 5911, 6425, 7016, 8770, 10280, 11822, 12850, 17540, 20171, 21925, 23644, 25700, 29555, 35080, 40342, 43850, 47288, 51400, 59110, 80684, 87700, 100855, 118220, 147775, 161368, 175400, 201710, 225389, 236440, 295550, 403420, 450778, 504275, 591100, 806840, 901556, 1008550, 1126945, 1182200, 1803112, 2017100, 2253890, 4034200, 4507780, 5183947, 5634725, 9015560, 10367894, 11269450, 20735788, 22538900, 25919735, 41471576, 45077800, 51839470, 103678940, 129598675, 207357880, 259197350, 518394700, 1036789400]

約数ペア:

[(1, 1036789400), (2, 518394700), (4, 259197350), (5, 207357880), (8, 129598675), (10, 103678940), (20, 51839470), (23, 45077800), (25, 41471576), (40, 25919735), (46, 22538900), (50, 20735788), (92, 11269450), (100, 10367894), (115, 9015560), (184, 5634725), (200, 5183947), (230, 4507780), (257, 4034200), (460, 2253890), (514, 2017100), (575, 1803112), (877, 1182200), (920, 1126945), (1028, 1008550), (1150, 901556), (1285, 806840), (1754, 591100), (2056, 504275), (2300, 450778), (2570, 403420), (3508, 295550), (4385, 236440), (4600, 225389), (5140, 201710), (5911, 175400), (6425, 161368), (7016, 147775), (8770, 118220), (10280, 100855), (11822, 87700), (12850, 80684), (17540, 59110), (20171, 51400), (21925, 47288), (23644, 43850), (25700, 40342), (29555, 35080)]