84922640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 224818944

約数和(自身を除く): 139896304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 121, 124, 155, 176, 220, 242, 248, 283, 310, 341, 440, 484, 496, 566, 605, 620, 682, 880, 968, 1132, 1210, 1240, 1364, 1415, 1705, 1936, 2264, 2420, 2480, 2728, 2830, 3113, 3410, 3751, 4528, 4840, 5456, 5660, 6226, 6820, 7502, 8773, 9680, 11320, 12452, 13640, 15004, 15565, 17546, 18755, 22640, 24904, 27280, 30008, 31130, 34243, 35092, 37510, 43865, 49808, 60016, 62260, 68486, 70184, 75020, 87730, 96503, 124520, 136972, 140368, 150040, 171215, 175460, 193006, 249040, 273944, 300080, 342430, 350920, 386012, 482515, 547888, 684860, 701840, 772024, 965030, 1061533, 1369720, 1544048, 1930060, 2123066, 2739440, 3860120, 4246132, 5307665, 7720240, 8492264, 10615330, 16984528, 21230660, 42461320, 84922640]

約数ペア:

[(1, 84922640), (2, 42461320), (4, 21230660), (5, 16984528), (8, 10615330), (10, 8492264), (11, 7720240), (16, 5307665), (20, 4246132), (22, 3860120), (31, 2739440), (40, 2123066), (44, 1930060), (55, 1544048), (62, 1369720), (80, 1061533), (88, 965030), (110, 772024), (121, 701840), (124, 684860), (155, 547888), (176, 482515), (220, 386012), (242, 350920), (248, 342430), (283, 300080), (310, 273944), (341, 249040), (440, 193006), (484, 175460), (496, 171215), (566, 150040), (605, 140368), (620, 136972), (682, 124520), (880, 96503), (968, 87730), (1132, 75020), (1210, 70184), (1240, 68486), (1364, 62260), (1415, 60016), (1705, 49808), (1936, 43865), (2264, 37510), (2420, 35092), (2480, 34243), (2728, 31130), (2830, 30008), (3113, 27280), (3410, 24904), (3751, 22640), (4528, 18755), (4840, 17546), (5456, 15565), (5660, 15004), (6226, 13640), (6820, 12452), (7502, 11320), (8773, 9680)]