8511036320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{1987}}^1$

素因数の和:3430

約数の個数: 96

約数和(自身を含む): 21191284800

約数和(自身を除く): 12680248480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1409, 1520, 1987, 2818, 3040, 3974, 5636, 7045, 7948, 9935, 11272, 14090, 15896, 19870, 22544, 26771, 28180, 31792, 37753, 39740, 45088, 53542, 56360, 63584, 75506, 79480, 107084, 112720, 133855, 151012, 158960, 188765, 214168, 225440, 267710, 302024, 317920, 377530, 428336, 535420, 604048, 755060, 856672, 1070840, 1208096, 1510120, 2141680, 2799683, 3020240, 4283360, 5599366, 6040480, 11198732, 13998415, 22397464, 27996830, 44794928, 53193977, 55993660, 89589856, 106387954, 111987320, 212775908, 223974640, 265969885, 425551816, 447949280, 531939770, 851103632, 1063879540, 1702207264, 2127759080, 4255518160, 8511036320]

約数ペア:

[(1, 8511036320), (2, 4255518160), (4, 2127759080), (5, 1702207264), (8, 1063879540), (10, 851103632), (16, 531939770), (19, 447949280), (20, 425551816), (32, 265969885), (38, 223974640), (40, 212775908), (76, 111987320), (80, 106387954), (95, 89589856), (152, 55993660), (160, 53193977), (190, 44794928), (304, 27996830), (380, 22397464), (608, 13998415), (760, 11198732), (1409, 6040480), (1520, 5599366), (1987, 4283360), (2818, 3020240), (3040, 2799683), (3974, 2141680), (5636, 1510120), (7045, 1208096), (7948, 1070840), (9935, 856672), (11272, 755060), (14090, 604048), (15896, 535420), (19870, 428336), (22544, 377530), (26771, 317920), (28180, 302024), (31792, 267710), (37753, 225440), (39740, 214168), (45088, 188765), (53542, 158960), (56360, 151012), (63584, 133855), (75506, 112720), (79480, 107084)]