58642220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4603}}^1$

素因数の和:4639

約数の個数: 72

約数和(自身を含む): 154307664

約数和(自身を除く): 95665444

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, 4603, 6370, 9206, 12740, 18412, 23015, 32221, 46030, 59839, 64442, 92060, 119678, 128884, 161105, 225547, 239356, 299195, 322210, 418873, 451094, 598390, 644420, 837746, 902188, 1127735, 1196780, 1675492, 2094365, 2255470, 2932111, 4188730, 4510940, 5864222, 8377460, 11728444, 14660555, 29321110, 58642220]

約数ペア:

[(1, 58642220), (2, 29321110), (4, 14660555), (5, 11728444), (7, 8377460), (10, 5864222), (13, 4510940), (14, 4188730), (20, 2932111), (26, 2255470), (28, 2094365), (35, 1675492), (49, 1196780), (52, 1127735), (65, 902188), (70, 837746), (91, 644420), (98, 598390), (130, 451094), (140, 418873), (182, 322210), (196, 299195), (245, 239356), (260, 225547), (364, 161105), (455, 128884), (490, 119678), (637, 92060), (910, 64442), (980, 59839), (1274, 46030), (1820, 32221), (2548, 23015), (3185, 18412), (4603, 12740), (6370, 9206)]