415021340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 942293520

約数和(自身を除く): 527272180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 289, 295, 340, 578, 590, 1003, 1156, 1180, 1217, 1445, 2006, 2434, 2890, 4012, 4868, 5015, 5780, 6085, 10030, 12170, 17051, 20060, 20689, 24340, 34102, 41378, 68204, 71803, 82756, 85255, 103445, 143606, 170510, 206890, 287212, 341020, 351713, 359015, 413780, 703426, 718030, 1220651, 1406852, 1436060, 1758565, 2441302, 3517130, 4882604, 6103255, 7034260, 12206510, 20751067, 24413020, 41502134, 83004268, 103755335, 207510670, 415021340]

約数ペア:

[(1, 415021340), (2, 207510670), (4, 103755335), (5, 83004268), (10, 41502134), (17, 24413020), (20, 20751067), (34, 12206510), (59, 7034260), (68, 6103255), (85, 4882604), (118, 3517130), (170, 2441302), (236, 1758565), (289, 1436060), (295, 1406852), (340, 1220651), (578, 718030), (590, 703426), (1003, 413780), (1156, 359015), (1180, 351713), (1217, 341020), (1445, 287212), (2006, 206890), (2434, 170510), (2890, 143606), (4012, 103445), (4868, 85255), (5015, 82756), (5780, 71803), (6085, 68204), (10030, 41378), (12170, 34102), (17051, 24340), (20060, 20689)]