1570260250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 3397972032

約数和(自身を除く): 1827711782

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 97, 125, 130, 170, 194, 221, 250, 293, 325, 425, 442, 485, 586, 650, 850, 970, 1105, 1261, 1465, 1625, 1649, 2125, 2210, 2425, 2522, 2930, 3250, 3298, 3809, 4250, 4850, 4981, 5525, 6305, 7325, 7618, 8245, 9962, 11050, 12125, 12610, 14650, 16490, 19045, 21437, 24250, 24905, 27625, 28421, 31525, 36625, 38090, 41225, 42874, 49810, 55250, 56842, 63050, 64753, 73250, 82450, 95225, 107185, 124525, 129506, 142105, 157625, 190450, 206125, 214370, 249050, 284210, 315250, 323765, 369473, 412250, 476125, 483157, 535925, 622625, 647530, 710525, 738946, 952250, 966314, 1071850, 1245250, 1421050, 1618825, 1847365, 2415785, 2679625, 3237650, 3552625, 3694730, 4831570, 5359250, 6281041, 7105250, 8094125, 9236825, 12078925, 12562082, 16188250, 18473650, 24157850, 31405205, 46184125, 60394625, 62810410, 92368250, 120789250, 157026025, 314052050, 785130125, 1570260250]

約数ペア:

[(1, 1570260250), (2, 785130125), (5, 314052050), (10, 157026025), (13, 120789250), (17, 92368250), (25, 62810410), (26, 60394625), (34, 46184125), (50, 31405205), (65, 24157850), (85, 18473650), (97, 16188250), (125, 12562082), (130, 12078925), (170, 9236825), (194, 8094125), (221, 7105250), (250, 6281041), (293, 5359250), (325, 4831570), (425, 3694730), (442, 3552625), (485, 3237650), (586, 2679625), (650, 2415785), (850, 1847365), (970, 1618825), (1105, 1421050), (1261, 1245250), (1465, 1071850), (1625, 966314), (1649, 952250), (2125, 738946), (2210, 710525), (2425, 647530), (2522, 622625), (2930, 535925), (3250, 483157), (3298, 476125), (3809, 412250), (4250, 369473), (4850, 323765), (4981, 315250), (5525, 284210), (6305, 249050), (7325, 214370), (7618, 206125), (8245, 190450), (9962, 157625), (11050, 142105), (12125, 129506), (12610, 124525), (14650, 107185), (16490, 95225), (19045, 82450), (21437, 73250), (24250, 64753), (24905, 63050), (27625, 56842), (28421, 55250), (31525, 49810), (36625, 42874), (38090, 41225)]