13103419390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{1181}}^1$

素因数の和:1573

約数の個数: 64

約数和(自身を含む): 24526291968

約数和(自身を除く): 11422872578

約数列:

[1, 2, 5, 10, 37, 74, 157, 185, 191, 314, 370, 382, 785, 955, 1181, 1570, 1910, 2362, 5809, 5905, 7067, 11618, 11810, 14134, 29045, 29987, 35335, 43697, 58090, 59974, 70670, 87394, 149935, 185417, 218485, 225571, 299870, 370834, 436970, 451142, 927085, 1109519, 1127855, 1854170, 2219038, 2255710, 5547595, 6860429, 8346127, 11095190, 13720858, 16692254, 34302145, 35414647, 41730635, 68604290, 70829294, 83461270, 177073235, 354146470, 1310341939, 2620683878, 6551709695, 13103419390]

約数ペア:

[(1, 13103419390), (2, 6551709695), (5, 2620683878), (10, 1310341939), (37, 354146470), (74, 177073235), (157, 83461270), (185, 70829294), (191, 68604290), (314, 41730635), (370, 35414647), (382, 34302145), (785, 16692254), (955, 13720858), (1181, 11095190), (1570, 8346127), (1910, 6860429), (2362, 5547595), (5809, 2255710), (5905, 2219038), (7067, 1854170), (11618, 1127855), (11810, 1109519), (14134, 927085), (29045, 451142), (29987, 436970), (35335, 370834), (43697, 299870), (58090, 225571), (59974, 218485), (70670, 185417), (87394, 149935)]