76441120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 208365696

約数和(自身を除く): 131924576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 224, 262, 280, 521, 524, 560, 655, 917, 1042, 1048, 1120, 1310, 1834, 2084, 2096, 2605, 2620, 3647, 3668, 4168, 4192, 4585, 5210, 5240, 7294, 7336, 8336, 9170, 10420, 10480, 14588, 14672, 16672, 18235, 18340, 20840, 20960, 29176, 29344, 36470, 36680, 41680, 58352, 68251, 72940, 73360, 83360, 116704, 136502, 145880, 146720, 273004, 291760, 341255, 477757, 546008, 583520, 682510, 955514, 1092016, 1365020, 1911028, 2184032, 2388785, 2730040, 3822056, 4777570, 5460080, 7644112, 9555140, 10920160, 15288224, 19110280, 38220560, 76441120]

約数ペア:

[(1, 76441120), (2, 38220560), (4, 19110280), (5, 15288224), (7, 10920160), (8, 9555140), (10, 7644112), (14, 5460080), (16, 4777570), (20, 3822056), (28, 2730040), (32, 2388785), (35, 2184032), (40, 1911028), (56, 1365020), (70, 1092016), (80, 955514), (112, 682510), (131, 583520), (140, 546008), (160, 477757), (224, 341255), (262, 291760), (280, 273004), (521, 146720), (524, 145880), (560, 136502), (655, 116704), (917, 83360), (1042, 73360), (1048, 72940), (1120, 68251), (1310, 58352), (1834, 41680), (2084, 36680), (2096, 36470), (2605, 29344), (2620, 29176), (3647, 20960), (3668, 20840), (4168, 18340), (4192, 18235), (4585, 16672), (5210, 14672), (5240, 14588), (7294, 10480), (7336, 10420), (8336, 9170)]