496733980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 1104929280

約数和(自身を除く): 608195300

約数列:

[1, 2, 4, 5, 10, 20, 59, 61, 67, 103, 118, 122, 134, 206, 236, 244, 268, 295, 305, 335, 412, 515, 590, 610, 670, 1030, 1180, 1220, 1340, 2060, 3599, 3953, 4087, 6077, 6283, 6901, 7198, 7906, 8174, 12154, 12566, 13802, 14396, 15812, 16348, 17995, 19765, 20435, 24308, 25132, 27604, 30385, 31415, 34505, 35990, 39530, 40870, 60770, 62830, 69010, 71980, 79060, 81740, 121540, 125660, 138020, 241133, 370697, 407159, 420961, 482266, 741394, 814318, 841922, 964532, 1205665, 1482788, 1628636, 1683844, 1853485, 2035795, 2104805, 2411330, 3706970, 4071590, 4209610, 4822660, 7413940, 8143180, 8419220, 24836699, 49673398, 99346796, 124183495, 248366990, 496733980]

約数ペア:

[(1, 496733980), (2, 248366990), (4, 124183495), (5, 99346796), (10, 49673398), (20, 24836699), (59, 8419220), (61, 8143180), (67, 7413940), (103, 4822660), (118, 4209610), (122, 4071590), (134, 3706970), (206, 2411330), (236, 2104805), (244, 2035795), (268, 1853485), (295, 1683844), (305, 1628636), (335, 1482788), (412, 1205665), (515, 964532), (590, 841922), (610, 814318), (670, 741394), (1030, 482266), (1180, 420961), (1220, 407159), (1340, 370697), (2060, 241133), (3599, 138020), (3953, 125660), (4087, 121540), (6077, 81740), (6283, 79060), (6901, 71980), (7198, 69010), (7906, 62830), (8174, 60770), (12154, 40870), (12566, 39530), (13802, 35990), (14396, 34505), (15812, 31415), (16348, 30385), (17995, 27604), (19765, 25132), (20435, 24308)]