83005220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1013}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 185513328

約数和(自身を除く): 102508108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 241, 340, 482, 964, 1013, 1205, 2026, 2410, 4052, 4097, 4820, 5065, 8194, 10130, 16388, 17221, 20260, 20485, 34442, 40970, 68884, 81940, 86105, 172210, 244133, 344420, 488266, 976532, 1220665, 2441330, 4150261, 4882660, 8300522, 16601044, 20751305, 41502610, 83005220]

約数ペア:

[(1, 83005220), (2, 41502610), (4, 20751305), (5, 16601044), (10, 8300522), (17, 4882660), (20, 4150261), (34, 2441330), (68, 1220665), (85, 976532), (170, 488266), (241, 344420), (340, 244133), (482, 172210), (964, 86105), (1013, 81940), (1205, 68884), (2026, 40970), (2410, 34442), (4052, 20485), (4097, 20260), (4820, 17221), (5065, 16388), (8194, 10130)]