62221960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 153619200

約数和(自身を除く): 91397240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 139, 152, 155, 190, 248, 278, 310, 361, 380, 556, 589, 620, 695, 722, 760, 1112, 1178, 1240, 1390, 1444, 1805, 2356, 2641, 2780, 2888, 2945, 3610, 4309, 4712, 5282, 5560, 5890, 7220, 8618, 10564, 11191, 11780, 13205, 14440, 17236, 21128, 21545, 22382, 23560, 26410, 34472, 43090, 44764, 50179, 52820, 55955, 81871, 86180, 89528, 100358, 105640, 111910, 163742, 172360, 200716, 223820, 250895, 327484, 401432, 409355, 447640, 501790, 654968, 818710, 1003580, 1555549, 1637420, 2007160, 3111098, 3274840, 6222196, 7777745, 12444392, 15555490, 31110980, 62221960]

約数ペア:

[(1, 62221960), (2, 31110980), (4, 15555490), (5, 12444392), (8, 7777745), (10, 6222196), (19, 3274840), (20, 3111098), (31, 2007160), (38, 1637420), (40, 1555549), (62, 1003580), (76, 818710), (95, 654968), (124, 501790), (139, 447640), (152, 409355), (155, 401432), (190, 327484), (248, 250895), (278, 223820), (310, 200716), (361, 172360), (380, 163742), (556, 111910), (589, 105640), (620, 100358), (695, 89528), (722, 86180), (760, 81871), (1112, 55955), (1178, 52820), (1240, 50179), (1390, 44764), (1444, 43090), (1805, 34472), (2356, 26410), (2641, 23560), (2780, 22382), (2888, 21545), (2945, 21128), (3610, 17236), (4309, 14440), (4712, 13205), (5282, 11780), (5560, 11191), (5890, 10564), (7220, 8618)]