2079762283010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2141}}^1\times {\mathrm{20369}}^1$

素因数の和:22787

約数の個数: 64

約数和(自身を含む): 3958344028800

約数和(自身を除く): 1878581745790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 251, 502, 1255, 2141, 2510, 4282, 4769, 9538, 10705, 20369, 21410, 23845, 40679, 40738, 47690, 81358, 101845, 203395, 203690, 387011, 406790, 537391, 774022, 1074782, 1935055, 2686955, 3870110, 5112619, 5373910, 10210429, 10225238, 20420858, 25563095, 43610029, 51052145, 51126190, 87220058, 97139761, 102104290, 194279522, 218050145, 436100290, 485698805, 828590551, 971397610, 1657181102, 4142952755, 8285905510, 10946117279, 21892234558, 54730586395, 109461172790, 207976228301, 415952456602, 1039881141505, 2079762283010]

約数ペア:

[(1, 2079762283010), (2, 1039881141505), (5, 415952456602), (10, 207976228301), (19, 109461172790), (38, 54730586395), (95, 21892234558), (190, 10946117279), (251, 8285905510), (502, 4142952755), (1255, 1657181102), (2141, 971397610), (2510, 828590551), (4282, 485698805), (4769, 436100290), (9538, 218050145), (10705, 194279522), (20369, 102104290), (21410, 97139761), (23845, 87220058), (40679, 51126190), (40738, 51052145), (47690, 43610029), (81358, 25563095), (101845, 20420858), (203395, 10225238), (203690, 10210429), (387011, 5373910), (406790, 5112619), (537391, 3870110), (774022, 2686955), (1074782, 1935055)]