100844020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9151}}^1$

素因数の和:9208

約数の個数: 48

約数和(自身を含む): 230630400

約数和(自身を除く): 129786380

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 9151, 11020, 18302, 36604, 45755, 91510, 173869, 183020, 265379, 347738, 530758, 695476, 869345, 1061516, 1326895, 1738690, 2653790, 3477380, 5042201, 5307580, 10084402, 20168804, 25211005, 50422010, 100844020]

約数ペア:

[(1, 100844020), (2, 50422010), (4, 25211005), (5, 20168804), (10, 10084402), (19, 5307580), (20, 5042201), (29, 3477380), (38, 2653790), (58, 1738690), (76, 1326895), (95, 1061516), (116, 869345), (145, 695476), (190, 530758), (290, 347738), (380, 265379), (551, 183020), (580, 173869), (1102, 91510), (2204, 45755), (2755, 36604), (5510, 18302), (9151, 11020)]