195927620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1117

約数の個数: 96

約数和(自身を含む): 502252800

約数和(自身を除く): 306325180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 73, 76, 95, 133, 140, 146, 190, 266, 292, 365, 380, 511, 532, 665, 730, 1009, 1022, 1330, 1387, 1460, 2018, 2044, 2555, 2660, 2774, 4036, 5045, 5110, 5548, 6935, 7063, 9709, 10090, 10220, 13870, 14126, 19171, 19418, 20180, 27740, 28252, 35315, 38342, 38836, 48545, 70630, 73657, 76684, 95855, 97090, 134197, 141260, 147314, 191710, 194180, 268394, 294628, 368285, 383420, 515599, 536788, 670985, 736570, 1031198, 1341970, 1399483, 1473140, 2062396, 2577995, 2683940, 2798966, 5155990, 5597932, 6997415, 9796381, 10311980, 13994830, 19592762, 27989660, 39185524, 48981905, 97963810, 195927620]

約数ペア:

[(1, 195927620), (2, 97963810), (4, 48981905), (5, 39185524), (7, 27989660), (10, 19592762), (14, 13994830), (19, 10311980), (20, 9796381), (28, 6997415), (35, 5597932), (38, 5155990), (70, 2798966), (73, 2683940), (76, 2577995), (95, 2062396), (133, 1473140), (140, 1399483), (146, 1341970), (190, 1031198), (266, 736570), (292, 670985), (365, 536788), (380, 515599), (511, 383420), (532, 368285), (665, 294628), (730, 268394), (1009, 194180), (1022, 191710), (1330, 147314), (1387, 141260), (1460, 134197), (2018, 97090), (2044, 95855), (2555, 76684), (2660, 73657), (2774, 70630), (4036, 48545), (5045, 38836), (5110, 38342), (5548, 35315), (6935, 28252), (7063, 27740), (9709, 20180), (10090, 19418), (10220, 19171), (13870, 14126)]