7902844.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 173837664

約数和(自身を除く): 93917434

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 43, 58, 65, 85, 86, 130, 145, 170, 215, 221, 290, 377, 430, 442, 493, 559, 731, 754, 841, 986, 1105, 1118, 1247, 1462, 1682, 1885, 2210, 2465, 2494, 2795, 3655, 3770, 4205, 4930, 5590, 6235, 6409, 7310, 8410, 9503, 10933, 12470, 12818, 14297, 16211, 19006, 21199, 21866, 28594, 32045, 32422, 36163, 42398, 47515, 54665, 64090, 71485, 72326, 81055, 95030, 105995, 109330, 142970, 162110, 180815, 185861, 211990, 275587, 361630, 371722, 470119, 551174, 614771, 929305, 940238, 1229542, 1377935, 1858610, 2350595, 2755870, 3073855, 4701190, 6147710, 7992023, 15984046, 39960115, 79920230]

約数ペア:

[(1, 79920230), (2, 39960115), (5, 15984046), (10, 7992023), (13, 6147710), (17, 4701190), (26, 3073855), (29, 2755870), (34, 2350595), (43, 1858610), (58, 1377935), (65, 1229542), (85, 940238), (86, 929305), (130, 614771), (145, 551174), (170, 470119), (215, 371722), (221, 361630), (290, 275587), (377, 211990), (430, 185861), (442, 180815), (493, 162110), (559, 142970), (731, 109330), (754, 105995), (841, 95030), (986, 81055), (1105, 72326), (1118, 71485), (1247, 64090), (1462, 54665), (1682, 47515), (1885, 42398), (2210, 36163), (2465, 32422), (2494, 32045), (2795, 28594), (3655, 21866), (3770, 21199), (4205, 19006), (4930, 16211), (5590, 14297), (6235, 12818), (6409, 12470), (7310, 10933), (8410, 9503)]