25146660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5443}}^1$

素因数の和:5473

約数の個数: 96

約数和(自身を含む): 87800832

約数和(自身を除く): 62654172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 5443, 10886, 16329, 21772, 27215, 32658, 38101, 54430, 59873, 65316, 76202, 81645, 108860, 114303, 119746, 152404, 163290, 179619, 190505, 228606, 239492, 299365, 326580, 359238, 381010, 419111, 457212, 571515, 598730, 718476, 762020, 838222, 898095, 1143030, 1197460, 1257333, 1676444, 1796190, 2095555, 2286060, 2514666, 3592380, 4191110, 5029332, 6286665, 8382220, 12573330, 25146660]

約数ペア:

[(1, 25146660), (2, 12573330), (3, 8382220), (4, 6286665), (5, 5029332), (6, 4191110), (7, 3592380), (10, 2514666), (11, 2286060), (12, 2095555), (14, 1796190), (15, 1676444), (20, 1257333), (21, 1197460), (22, 1143030), (28, 898095), (30, 838222), (33, 762020), (35, 718476), (42, 598730), (44, 571515), (55, 457212), (60, 419111), (66, 381010), (70, 359238), (77, 326580), (84, 299365), (105, 239492), (110, 228606), (132, 190505), (140, 179619), (154, 163290), (165, 152404), (210, 119746), (220, 114303), (231, 108860), (308, 81645), (330, 76202), (385, 65316), (420, 59873), (462, 54430), (660, 38101), (770, 32658), (924, 27215), (1155, 21772), (1540, 16329), (2310, 10886), (4620, 5443)]