10030540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 22917888

約数和(自身を除く): 12887348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 173, 223, 260, 346, 446, 692, 865, 892, 1115, 1730, 2230, 2249, 2899, 3460, 4460, 4498, 5798, 8996, 11245, 11596, 14495, 22490, 28990, 38579, 44980, 57980, 77158, 154316, 192895, 385790, 501527, 771580, 1003054, 2006108, 2507635, 5015270, 10030540]

約数ペア:

[(1, 10030540), (2, 5015270), (4, 2507635), (5, 2006108), (10, 1003054), (13, 771580), (20, 501527), (26, 385790), (52, 192895), (65, 154316), (130, 77158), (173, 57980), (223, 44980), (260, 38579), (346, 28990), (446, 22490), (692, 14495), (865, 11596), (892, 11245), (1115, 8996), (1730, 5798), (2230, 4498), (2249, 4460), (2899, 3460)]