79100840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:763

約数の個数: 128

約数和(自身を含む): 226437120

約数和(自身を除く): 147336280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 701, 728, 806, 868, 910, 1085, 1240, 1402, 1612, 1736, 1820, 2015, 2170, 2804, 2821, 3224, 3505, 3640, 4030, 4340, 4907, 5608, 5642, 7010, 8060, 8680, 9113, 9814, 11284, 14020, 14105, 16120, 18226, 19628, 21731, 22568, 24535, 28040, 28210, 36452, 39256, 43462, 45565, 49070, 56420, 63791, 72904, 86924, 91130, 98140, 108655, 112840, 127582, 152117, 173848, 182260, 196280, 217310, 255164, 282503, 304234, 318955, 364520, 434620, 510328, 565006, 608468, 637910, 760585, 869240, 1130012, 1216936, 1275820, 1412515, 1521170, 1977521, 2260024, 2551640, 2825030, 3042340, 3955042, 5650060, 6084680, 7910084, 9887605, 11300120, 15820168, 19775210, 39550420, 79100840]

約数ペア:

[(1, 79100840), (2, 39550420), (4, 19775210), (5, 15820168), (7, 11300120), (8, 9887605), (10, 7910084), (13, 6084680), (14, 5650060), (20, 3955042), (26, 3042340), (28, 2825030), (31, 2551640), (35, 2260024), (40, 1977521), (52, 1521170), (56, 1412515), (62, 1275820), (65, 1216936), (70, 1130012), (91, 869240), (104, 760585), (124, 637910), (130, 608468), (140, 565006), (155, 510328), (182, 434620), (217, 364520), (248, 318955), (260, 304234), (280, 282503), (310, 255164), (364, 217310), (403, 196280), (434, 182260), (455, 173848), (520, 152117), (620, 127582), (701, 112840), (728, 108655), (806, 98140), (868, 91130), (910, 86924), (1085, 72904), (1240, 63791), (1402, 56420), (1612, 49070), (1736, 45565), (1820, 43462), (2015, 39256), (2170, 36452), (2804, 28210), (2821, 28040), (3224, 24535), (3505, 22568), (3640, 21731), (4030, 19628), (4340, 18226), (4907, 16120), (5608, 14105), (5642, 14020), (7010, 11284), (8060, 9814), (8680, 9113)]