1036771131280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42943}}^1\times {\mathrm{6421}}^1$

素因数の和:49424

約数の個数: 80

約数和(自身を含む): 2462220693504

約数和(自身を除く): 1425449562224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 6421, 12842, 25684, 32105, 42943, 51368, 64210, 85886, 102736, 128420, 171772, 214715, 256840, 301787, 343544, 429430, 513680, 603574, 687088, 858860, 1207148, 1508935, 1717720, 2018321, 2414296, 3017870, 3435440, 4036642, 4828592, 6035740, 8073284, 10091605, 12071480, 16146568, 20183210, 24142960, 32293136, 40366420, 80732840, 161465680, 275737003, 551474006, 1102948012, 1378685015, 2205896024, 2757370030, 4411792048, 5514740060, 11029480120, 12959639141, 22058960240, 25919278282, 51838556564, 64798195705, 103677113128, 129596391410, 207354226256, 259192782820, 518385565640, 1036771131280]

約数ペア:

[(1, 1036771131280), (2, 518385565640), (4, 259192782820), (5, 207354226256), (8, 129596391410), (10, 103677113128), (16, 64798195705), (20, 51838556564), (40, 25919278282), (47, 22058960240), (80, 12959639141), (94, 11029480120), (188, 5514740060), (235, 4411792048), (376, 2757370030), (470, 2205896024), (752, 1378685015), (940, 1102948012), (1880, 551474006), (3760, 275737003), (6421, 161465680), (12842, 80732840), (25684, 40366420), (32105, 32293136), (42943, 24142960), (51368, 20183210), (64210, 16146568), (85886, 12071480), (102736, 10091605), (128420, 8073284), (171772, 6035740), (214715, 4828592), (256840, 4036642), (301787, 3435440), (343544, 3017870), (429430, 2414296), (513680, 2018321), (603574, 1717720), (687088, 1508935), (858860, 1207148)]