57419180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4507}}^1$

素因数の和:4543

約数の個数: 72

約数和(自身を含む): 151090128

約数和(自身を除く): 93670948

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 4507, 6370, 9014, 12740, 18028, 22535, 31549, 45070, 58591, 63098, 90140, 117182, 126196, 157745, 220843, 234364, 292955, 315490, 410137, 441686, 585910, 630980, 820274, 883372, 1104215, 1171820, 1640548, 2050685, 2208430, 2870959, 4101370, 4416860, 5741918, 8202740, 11483836, 14354795, 28709590, 57419180]

約数ペア:

[(1, 57419180), (2, 28709590), (4, 14354795), (5, 11483836), (7, 8202740), (10, 5741918), (13, 4416860), (14, 4101370), (20, 2870959), (26, 2208430), (28, 2050685), (35, 1640548), (49, 1171820), (52, 1104215), (65, 883372), (70, 820274), (91, 630980), (98, 585910), (130, 441686), (140, 410137), (182, 315490), (196, 292955), (245, 234364), (260, 220843), (364, 157745), (455, 126196), (490, 117182), (637, 90140), (910, 63098), (980, 58591), (1274, 45070), (1820, 31549), (2548, 22535), (3185, 18028), (4507, 12740), (6370, 9014)]