58978400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 159458544

約数和(自身を除く): 100480144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 53, 65, 80, 100, 104, 106, 107, 130, 160, 200, 208, 212, 214, 260, 265, 325, 400, 416, 424, 428, 520, 530, 535, 650, 689, 800, 848, 856, 1040, 1060, 1070, 1300, 1325, 1378, 1391, 1696, 1712, 2080, 2120, 2140, 2600, 2650, 2675, 2756, 2782, 3424, 3445, 4240, 4280, 5200, 5300, 5350, 5512, 5564, 5671, 6890, 6955, 8480, 8560, 10400, 10600, 10700, 11024, 11128, 11342, 13780, 13910, 17120, 17225, 21200, 21400, 22048, 22256, 22684, 27560, 27820, 28355, 34450, 34775, 42400, 42800, 44512, 45368, 55120, 55640, 56710, 68900, 69550, 73723, 85600, 90736, 110240, 111280, 113420, 137800, 139100, 141775, 147446, 181472, 222560, 226840, 275600, 278200, 283550, 294892, 368615, 453680, 551200, 556400, 567100, 589784, 737230, 907360, 1112800, 1134200, 1179568, 1474460, 1843075, 2268400, 2359136, 2948920, 3686150, 4536800, 5897840, 7372300, 11795680, 14744600, 29489200, 58978400]

約数ペア:

[(1, 58978400), (2, 29489200), (4, 14744600), (5, 11795680), (8, 7372300), (10, 5897840), (13, 4536800), (16, 3686150), (20, 2948920), (25, 2359136), (26, 2268400), (32, 1843075), (40, 1474460), (50, 1179568), (52, 1134200), (53, 1112800), (65, 907360), (80, 737230), (100, 589784), (104, 567100), (106, 556400), (107, 551200), (130, 453680), (160, 368615), (200, 294892), (208, 283550), (212, 278200), (214, 275600), (260, 226840), (265, 222560), (325, 181472), (400, 147446), (416, 141775), (424, 139100), (428, 137800), (520, 113420), (530, 111280), (535, 110240), (650, 90736), (689, 85600), (800, 73723), (848, 69550), (856, 68900), (1040, 56710), (1060, 55640), (1070, 55120), (1300, 45368), (1325, 44512), (1378, 42800), (1391, 42400), (1696, 34775), (1712, 34450), (2080, 28355), (2120, 27820), (2140, 27560), (2600, 22684), (2650, 22256), (2675, 22048), (2756, 21400), (2782, 21200), (3424, 17225), (3445, 17120), (4240, 13910), (4280, 13780), (5200, 11342), (5300, 11128), (5350, 11024), (5512, 10700), (5564, 10600), (5671, 10400), (6890, 8560), (6955, 8480)]