65548860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4423}}^1$

素因数の和:4467

約数の個数: 96

約数和(自身を含む): 208104960

約数和(自身を除く): 142556100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4423, 4940, 7410, 8846, 13269, 14820, 17692, 22115, 26538, 44230, 53076, 57499, 66345, 84037, 88460, 114998, 132690, 168074, 172497, 229996, 252111, 265380, 287495, 336148, 344994, 420185, 504222, 574990, 689988, 840370, 862485, 1008444, 1092481, 1149980, 1260555, 1680740, 1724970, 2184962, 2521110, 3277443, 3449940, 4369924, 5042220, 5462405, 6554886, 10924810, 13109772, 16387215, 21849620, 32774430, 65548860]

約数ペア:

[(1, 65548860), (2, 32774430), (3, 21849620), (4, 16387215), (5, 13109772), (6, 10924810), (10, 6554886), (12, 5462405), (13, 5042220), (15, 4369924), (19, 3449940), (20, 3277443), (26, 2521110), (30, 2184962), (38, 1724970), (39, 1680740), (52, 1260555), (57, 1149980), (60, 1092481), (65, 1008444), (76, 862485), (78, 840370), (95, 689988), (114, 574990), (130, 504222), (156, 420185), (190, 344994), (195, 336148), (228, 287495), (247, 265380), (260, 252111), (285, 229996), (380, 172497), (390, 168074), (494, 132690), (570, 114998), (741, 88460), (780, 84037), (988, 66345), (1140, 57499), (1235, 53076), (1482, 44230), (2470, 26538), (2964, 22115), (3705, 17692), (4423, 14820), (4940, 13269), (7410, 8846)]