98829220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19079}}^1$

素因数の和:19132

約数の個数: 48

約数和(自身を含む): 243613440

約数和(自身を除く): 144784220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 19079, 38158, 76316, 95395, 133553, 190790, 267106, 381580, 534212, 667765, 705923, 1335530, 1411846, 2671060, 2823692, 3529615, 4941461, 7059230, 9882922, 14118460, 19765844, 24707305, 49414610, 98829220]

約数ペア:

[(1, 98829220), (2, 49414610), (4, 24707305), (5, 19765844), (7, 14118460), (10, 9882922), (14, 7059230), (20, 4941461), (28, 3529615), (35, 2823692), (37, 2671060), (70, 1411846), (74, 1335530), (140, 705923), (148, 667765), (185, 534212), (259, 381580), (370, 267106), (518, 190790), (740, 133553), (1036, 95395), (1295, 76316), (2590, 38158), (5180, 19079)]