4316449940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 10617868800

約数和(自身を除く): 6301418860

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 239, 242, 340, 374, 439, 478, 484, 605, 748, 878, 935, 956, 1195, 1210, 1756, 1870, 2057, 2195, 2390, 2420, 2629, 3740, 4063, 4114, 4390, 4780, 4829, 5258, 7463, 8126, 8228, 8780, 9658, 10285, 10516, 13145, 14926, 16252, 19316, 20315, 20570, 24145, 26290, 28919, 29852, 37315, 40630, 41140, 44693, 48290, 52580, 53119, 57838, 74630, 81260, 82093, 89386, 96580, 104921, 106238, 115676, 144595, 149260, 164186, 178772, 209842, 212476, 223465, 265595, 289190, 328372, 410465, 419684, 446930, 491623, 524605, 531190, 578380, 820930, 893860, 903023, 983246, 1049210, 1062380, 1154131, 1641860, 1783657, 1806046, 1966492, 2098420, 2308262, 2458115, 3567314, 3612092, 4515115, 4616524, 4916230, 5770655, 7134628, 8918285, 9030230, 9832460, 11541310, 12695441, 17836570, 18060460, 19620227, 23082620, 25390882, 35673140, 39240454, 50781764, 63477205, 78480908, 98101135, 126954410, 196202270, 215822497, 253908820, 392404540, 431644994, 863289988, 1079112485, 2158224970, 4316449940]

約数ペア:

[(1, 4316449940), (2, 2158224970), (4, 1079112485), (5, 863289988), (10, 431644994), (11, 392404540), (17, 253908820), (20, 215822497), (22, 196202270), (34, 126954410), (44, 98101135), (55, 78480908), (68, 63477205), (85, 50781764), (110, 39240454), (121, 35673140), (170, 25390882), (187, 23082620), (220, 19620227), (239, 18060460), (242, 17836570), (340, 12695441), (374, 11541310), (439, 9832460), (478, 9030230), (484, 8918285), (605, 7134628), (748, 5770655), (878, 4916230), (935, 4616524), (956, 4515115), (1195, 3612092), (1210, 3567314), (1756, 2458115), (1870, 2308262), (2057, 2098420), (2195, 1966492), (2390, 1806046), (2420, 1783657), (2629, 1641860), (3740, 1154131), (4063, 1062380), (4114, 1049210), (4390, 983246), (4780, 903023), (4829, 893860), (5258, 820930), (7463, 578380), (8126, 531190), (8228, 524605), (8780, 491623), (9658, 446930), (10285, 419684), (10516, 410465), (13145, 328372), (14926, 289190), (16252, 265595), (19316, 223465), (20315, 212476), (20570, 209842), (24145, 178772), (26290, 164186), (28919, 149260), (29852, 144595), (37315, 115676), (40630, 106238), (41140, 104921), (44693, 96580), (48290, 89386), (52580, 82093), (53119, 81260), (57838, 74630)]