40102857730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{15121}}^1$

素因数の和:16051

約数の個数: 64

約数和(自身を含む): 81214576128

約数和(自身を除く): 41111718398

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 887, 1495, 1774, 2990, 4435, 8870, 11531, 15121, 20401, 23062, 30242, 40802, 57655, 75605, 102005, 115310, 151210, 196573, 204010, 265213, 347783, 393146, 530426, 695566, 982865, 1326065, 1738915, 1965730, 2652130, 3477830, 4521179, 9042358, 13412327, 22605895, 26824654, 45211790, 67061635, 134123270, 174360251, 308483521, 348720502, 616967042, 871801255, 1542417605, 1743602510, 3084835210, 4010285773, 8020571546, 20051428865, 40102857730]

約数ペア:

[(1, 40102857730), (2, 20051428865), (5, 8020571546), (10, 4010285773), (13, 3084835210), (23, 1743602510), (26, 1542417605), (46, 871801255), (65, 616967042), (115, 348720502), (130, 308483521), (230, 174360251), (299, 134123270), (598, 67061635), (887, 45211790), (1495, 26824654), (1774, 22605895), (2990, 13412327), (4435, 9042358), (8870, 4521179), (11531, 3477830), (15121, 2652130), (20401, 1965730), (23062, 1738915), (30242, 1326065), (40802, 982865), (57655, 695566), (75605, 530426), (102005, 393146), (115310, 347783), (151210, 265213), (196573, 204010)]