46980700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 111555360

約数和(自身を除く): 64574660

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 71, 100, 130, 142, 260, 284, 325, 355, 509, 650, 710, 923, 1018, 1300, 1420, 1775, 1846, 2036, 2545, 3550, 3692, 4615, 5090, 6617, 7100, 9230, 10180, 12725, 13234, 18460, 23075, 25450, 26468, 33085, 36139, 46150, 50900, 66170, 72278, 92300, 132340, 144556, 165425, 180695, 330850, 361390, 469807, 661700, 722780, 903475, 939614, 1806950, 1879228, 2349035, 3613900, 4698070, 9396140, 11745175, 23490350, 46980700]

約数ペア:

[(1, 46980700), (2, 23490350), (4, 11745175), (5, 9396140), (10, 4698070), (13, 3613900), (20, 2349035), (25, 1879228), (26, 1806950), (50, 939614), (52, 903475), (65, 722780), (71, 661700), (100, 469807), (130, 361390), (142, 330850), (260, 180695), (284, 165425), (325, 144556), (355, 132340), (509, 92300), (650, 72278), (710, 66170), (923, 50900), (1018, 46150), (1300, 36139), (1420, 33085), (1775, 26468), (1846, 25450), (2036, 23075), (2545, 18460), (3550, 13234), (3692, 12725), (4615, 10180), (5090, 9230), (6617, 7100)]