996983200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:759

約数の個数: 144

約数和(自身を含む): 2590146720

約数和(自身を除く): 1593163520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 107, 152, 160, 190, 200, 214, 304, 380, 400, 428, 475, 535, 608, 613, 760, 800, 856, 950, 1070, 1226, 1520, 1712, 1900, 2033, 2140, 2452, 2675, 3040, 3065, 3424, 3800, 4066, 4280, 4904, 5350, 6130, 7600, 8132, 8560, 9808, 10165, 10700, 11647, 12260, 15200, 15325, 16264, 17120, 19616, 20330, 21400, 23294, 24520, 30650, 32528, 40660, 42800, 46588, 49040, 50825, 58235, 61300, 65056, 65591, 81320, 85600, 93176, 98080, 101650, 116470, 122600, 131182, 162640, 186352, 203300, 232940, 245200, 262364, 291175, 325280, 327955, 372704, 406600, 465880, 490400, 524728, 582350, 655910, 813200, 931760, 1049456, 1164700, 1246229, 1311820, 1626400, 1639775, 1863520, 2098912, 2329400, 2492458, 2623640, 3279550, 4658800, 4984916, 5247280, 6231145, 6559100, 9317600, 9969832, 10494560, 12462290, 13118200, 19939664, 24924580, 26236400, 31155725, 39879328, 49849160, 52472800, 62311450, 99698320, 124622900, 199396640, 249245800, 498491600, 996983200]

約数ペア:

[(1, 996983200), (2, 498491600), (4, 249245800), (5, 199396640), (8, 124622900), (10, 99698320), (16, 62311450), (19, 52472800), (20, 49849160), (25, 39879328), (32, 31155725), (38, 26236400), (40, 24924580), (50, 19939664), (76, 13118200), (80, 12462290), (95, 10494560), (100, 9969832), (107, 9317600), (152, 6559100), (160, 6231145), (190, 5247280), (200, 4984916), (214, 4658800), (304, 3279550), (380, 2623640), (400, 2492458), (428, 2329400), (475, 2098912), (535, 1863520), (608, 1639775), (613, 1626400), (760, 1311820), (800, 1246229), (856, 1164700), (950, 1049456), (1070, 931760), (1226, 813200), (1520, 655910), (1712, 582350), (1900, 524728), (2033, 490400), (2140, 465880), (2452, 406600), (2675, 372704), (3040, 327955), (3065, 325280), (3424, 291175), (3800, 262364), (4066, 245200), (4280, 232940), (4904, 203300), (5350, 186352), (6130, 162640), (7600, 131182), (8132, 122600), (8560, 116470), (9808, 101650), (10165, 98080), (10700, 93176), (11647, 85600), (12260, 81320), (15200, 65591), (15325, 65056), (16264, 61300), (17120, 58235), (19616, 50825), (20330, 49040), (21400, 46588), (23294, 42800), (24520, 40660), (30650, 32528)]