166077340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5279}}^1$

素因数の和:5323

約数の個数: 72

約数和(自身を含む): 412917120

約数和(自身を除く): 246839780

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1573, 2420, 2860, 3146, 5279, 6292, 7865, 10558, 15730, 21116, 26395, 31460, 52790, 58069, 68627, 105580, 116138, 137254, 232276, 274508, 290345, 343135, 580690, 638759, 686270, 754897, 1161380, 1277518, 1372540, 1509794, 2555036, 3019588, 3193795, 3774485, 6387590, 7548970, 8303867, 12775180, 15097940, 16607734, 33215468, 41519335, 83038670, 166077340]

約数ペア:

[(1, 166077340), (2, 83038670), (4, 41519335), (5, 33215468), (10, 16607734), (11, 15097940), (13, 12775180), (20, 8303867), (22, 7548970), (26, 6387590), (44, 3774485), (52, 3193795), (55, 3019588), (65, 2555036), (110, 1509794), (121, 1372540), (130, 1277518), (143, 1161380), (220, 754897), (242, 686270), (260, 638759), (286, 580690), (484, 343135), (572, 290345), (605, 274508), (715, 232276), (1210, 137254), (1430, 116138), (1573, 105580), (2420, 68627), (2860, 58069), (3146, 52790), (5279, 31460), (6292, 26395), (7865, 21116), (10558, 15730)]