2017263350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1202

約数の個数: 72

約数和(自身を含む): 4018838760

約数和(自身を除く): 2001575410

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 137, 170, 274, 289, 425, 578, 685, 850, 1019, 1370, 1445, 2038, 2329, 2890, 3425, 4658, 5095, 6850, 7225, 10190, 11645, 14450, 17323, 23290, 25475, 34646, 39593, 50950, 58225, 79186, 86615, 116450, 139603, 173230, 197965, 279206, 294491, 395930, 433075, 588982, 698015, 866150, 989825, 1396030, 1472455, 1979650, 2373251, 2944910, 3490075, 4746502, 6980150, 7362275, 11866255, 14724550, 23732510, 40345267, 59331275, 80690534, 118662550, 201726335, 403452670, 1008631675, 2017263350]

約数ペア:

[(1, 2017263350), (2, 1008631675), (5, 403452670), (10, 201726335), (17, 118662550), (25, 80690534), (34, 59331275), (50, 40345267), (85, 23732510), (137, 14724550), (170, 11866255), (274, 7362275), (289, 6980150), (425, 4746502), (578, 3490075), (685, 2944910), (850, 2373251), (1019, 1979650), (1370, 1472455), (1445, 1396030), (2038, 989825), (2329, 866150), (2890, 698015), (3425, 588982), (4658, 433075), (5095, 395930), (6850, 294491), (7225, 279206), (10190, 197965), (11645, 173230), (14450, 139603), (17323, 116450), (23290, 86615), (25475, 79186), (34646, 58225), (39593, 50950)]