12505610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 26248320

約数和(自身を除く): 13742710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 61, 65, 83, 95, 122, 130, 166, 190, 247, 305, 415, 494, 610, 793, 830, 1079, 1159, 1235, 1577, 1586, 2158, 2318, 2470, 3154, 3965, 5063, 5395, 5795, 7885, 7930, 10126, 10790, 11590, 15067, 15770, 20501, 25315, 30134, 41002, 50630, 65819, 75335, 96197, 102505, 131638, 150670, 192394, 205010, 329095, 480985, 658190, 961970, 1250561, 2501122, 6252805, 12505610]

約数ペア:

[(1, 12505610), (2, 6252805), (5, 2501122), (10, 1250561), (13, 961970), (19, 658190), (26, 480985), (38, 329095), (61, 205010), (65, 192394), (83, 150670), (95, 131638), (122, 102505), (130, 96197), (166, 75335), (190, 65819), (247, 50630), (305, 41002), (415, 30134), (494, 25315), (610, 20501), (793, 15770), (830, 15067), (1079, 11590), (1159, 10790), (1235, 10126), (1577, 7930), (1586, 7885), (2158, 5795), (2318, 5395), (2470, 5063), (3154, 3965)]