1248588350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 2497340160

約数和(自身を除く): 1248751810

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 73, 107, 115, 139, 146, 214, 230, 278, 365, 535, 575, 695, 730, 1070, 1150, 1390, 1679, 1825, 2461, 2675, 3197, 3358, 3475, 3650, 4922, 5350, 6394, 6950, 7811, 8395, 10147, 12305, 14873, 15622, 15985, 16790, 20294, 24610, 29746, 31970, 39055, 41975, 50735, 61525, 74365, 78110, 79925, 83950, 101470, 123050, 148730, 159850, 179653, 195275, 233381, 253675, 342079, 359306, 371825, 390550, 466762, 507350, 684158, 743650, 898265, 1085729, 1166905, 1710395, 1796530, 2171458, 2333810, 3420790, 4491325, 5428645, 5834525, 8551975, 8982650, 10857290, 11669050, 17103950, 24971767, 27143225, 49943534, 54286450, 124858835, 249717670, 624294175, 1248588350]

約数ペア:

[(1, 1248588350), (2, 624294175), (5, 249717670), (10, 124858835), (23, 54286450), (25, 49943534), (46, 27143225), (50, 24971767), (73, 17103950), (107, 11669050), (115, 10857290), (139, 8982650), (146, 8551975), (214, 5834525), (230, 5428645), (278, 4491325), (365, 3420790), (535, 2333810), (575, 2171458), (695, 1796530), (730, 1710395), (1070, 1166905), (1150, 1085729), (1390, 898265), (1679, 743650), (1825, 684158), (2461, 507350), (2675, 466762), (3197, 390550), (3358, 371825), (3475, 359306), (3650, 342079), (4922, 253675), (5350, 233381), (6394, 195275), (6950, 179653), (7811, 159850), (8395, 148730), (10147, 123050), (12305, 101470), (14873, 83950), (15622, 79925), (15985, 78110), (16790, 74365), (20294, 61525), (24610, 50735), (29746, 41975), (31970, 39055)]