83458340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1801}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 201016704

約数和(自身を除く): 117558364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1324, 1655, 1801, 2317, 3310, 3602, 4634, 6620, 7204, 9005, 9268, 11585, 12607, 18010, 23170, 25214, 36020, 46340, 50428, 63035, 126070, 252140, 596131, 1192262, 2384524, 2980655, 4172917, 5961310, 8345834, 11922620, 16691668, 20864585, 41729170, 83458340]

約数ペア:

[(1, 83458340), (2, 41729170), (4, 20864585), (5, 16691668), (7, 11922620), (10, 8345834), (14, 5961310), (20, 4172917), (28, 2980655), (35, 2384524), (70, 1192262), (140, 596131), (331, 252140), (662, 126070), (1324, 63035), (1655, 50428), (1801, 46340), (2317, 36020), (3310, 25214), (3602, 23170), (4634, 18010), (6620, 12607), (7204, 11585), (9005, 9268)]