2191194080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1439}}^1$

素因数の和:1792

約数の個数: 96

約数和(自身を含む): 5364817920

約数和(自身を除く): 3173623840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 307, 310, 496, 614, 620, 992, 1228, 1240, 1439, 1535, 2456, 2480, 2878, 3070, 4912, 4960, 5756, 6140, 7195, 9517, 9824, 11512, 12280, 14390, 19034, 23024, 24560, 28780, 38068, 44609, 46048, 47585, 49120, 57560, 76136, 89218, 95170, 115120, 152272, 178436, 190340, 223045, 230240, 304544, 356872, 380680, 441773, 446090, 713744, 761360, 883546, 892180, 1427488, 1522720, 1767092, 1784360, 2208865, 3534184, 3568720, 4417730, 7068368, 7137440, 8835460, 13694963, 14136736, 17670920, 27389926, 35341840, 54779852, 68474815, 70683680, 109559704, 136949630, 219119408, 273899260, 438238816, 547798520, 1095597040, 2191194080]

約数ペア:

[(1, 2191194080), (2, 1095597040), (4, 547798520), (5, 438238816), (8, 273899260), (10, 219119408), (16, 136949630), (20, 109559704), (31, 70683680), (32, 68474815), (40, 54779852), (62, 35341840), (80, 27389926), (124, 17670920), (155, 14136736), (160, 13694963), (248, 8835460), (307, 7137440), (310, 7068368), (496, 4417730), (614, 3568720), (620, 3534184), (992, 2208865), (1228, 1784360), (1240, 1767092), (1439, 1522720), (1535, 1427488), (2456, 892180), (2480, 883546), (2878, 761360), (3070, 713744), (4912, 446090), (4960, 441773), (5756, 380680), (6140, 356872), (7195, 304544), (9517, 230240), (9824, 223045), (11512, 190340), (12280, 178436), (14390, 152272), (19034, 115120), (23024, 95170), (24560, 89218), (28780, 76136), (38068, 57560), (44609, 49120), (46048, 47585)]