296875150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41521}}^1$

素因数の和:41557

約数の個数: 48

約数和(自身を含む): 648739728

約数和(自身を除く): 351864578

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 41521, 83042, 207605, 415210, 456731, 539773, 913462, 1038025, 1079546, 2076050, 2283655, 2698865, 4567310, 5397730, 5937503, 11418275, 11875006, 13494325, 22836550, 26988650, 29687515, 59375030, 148437575, 296875150]

約数ペア:

[(1, 296875150), (2, 148437575), (5, 59375030), (10, 29687515), (11, 26988650), (13, 22836550), (22, 13494325), (25, 11875006), (26, 11418275), (50, 5937503), (55, 5397730), (65, 4567310), (110, 2698865), (130, 2283655), (143, 2076050), (275, 1079546), (286, 1038025), (325, 913462), (550, 539773), (650, 456731), (715, 415210), (1430, 207605), (3575, 83042), (7150, 41521)]