25416264120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{958381}}^1$

素因数の和:958425

約数の個数: 128

約数和(自身を含む): 86944415040

約数和(自身を除く): 61528150920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 958381, 1916762, 2875143, 3833524, 4791905, 5750286, 7667048, 9583810, 11500572, 12458953, 14375715, 16292477, 19167620, 23001144, 24917906, 28751430, 32584954, 37376859, 38335240, 48877431, 49835812, 57502860, 62294765, 65169908, 74753718, 81462385, 97754862, 99671624, 115005720, 124589530, 130339816, 149507436, 162924770, 186884295, 195509724, 211802201, 244387155, 249179060, 299014872, 325849540, 373768590, 391019448, 423604402, 488774310, 498358120, 635406603, 651699080, 747537180, 847208804, 977548620, 1059011005, 1270813206, 1495074360, 1694417608, 1955097240, 2118022010, 2541626412, 3177033015, 4236044020, 5083252824, 6354066030, 8472088040, 12708132060, 25416264120]

約数ペア:

[(1, 25416264120), (2, 12708132060), (3, 8472088040), (4, 6354066030), (5, 5083252824), (6, 4236044020), (8, 3177033015), (10, 2541626412), (12, 2118022010), (13, 1955097240), (15, 1694417608), (17, 1495074360), (20, 1270813206), (24, 1059011005), (26, 977548620), (30, 847208804), (34, 747537180), (39, 651699080), (40, 635406603), (51, 498358120), (52, 488774310), (60, 423604402), (65, 391019448), (68, 373768590), (78, 325849540), (85, 299014872), (102, 249179060), (104, 244387155), (120, 211802201), (130, 195509724), (136, 186884295), (156, 162924770), (170, 149507436), (195, 130339816), (204, 124589530), (221, 115005720), (255, 99671624), (260, 97754862), (312, 81462385), (340, 74753718), (390, 65169908), (408, 62294765), (442, 57502860), (510, 49835812), (520, 48877431), (663, 38335240), (680, 37376859), (780, 32584954), (884, 28751430), (1020, 24917906), (1105, 23001144), (1326, 19167620), (1560, 16292477), (1768, 14375715), (2040, 12458953), (2210, 11500572), (2652, 9583810), (3315, 7667048), (4420, 5750286), (5304, 4791905), (6630, 3833524), (8840, 2875143), (13260, 1916762), (26520, 958381)]