130095920

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 313854912

約数和(自身を除く): 183758992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 61, 80, 106, 122, 212, 244, 265, 305, 424, 488, 503, 530, 610, 848, 976, 1006, 1060, 1220, 2012, 2120, 2440, 2515, 3233, 4024, 4240, 4880, 5030, 6466, 8048, 10060, 12932, 16165, 20120, 25864, 26659, 30683, 32330, 40240, 51728, 53318, 61366, 64660, 106636, 122732, 129320, 133295, 153415, 213272, 245464, 258640, 266590, 306830, 426544, 490928, 533180, 613660, 1066360, 1227320, 1626199, 2132720, 2454640, 3252398, 6504796, 8130995, 13009592, 16261990, 26019184, 32523980, 65047960, 130095920]

約数ペア:

[(1, 130095920), (2, 65047960), (4, 32523980), (5, 26019184), (8, 16261990), (10, 13009592), (16, 8130995), (20, 6504796), (40, 3252398), (53, 2454640), (61, 2132720), (80, 1626199), (106, 1227320), (122, 1066360), (212, 613660), (244, 533180), (265, 490928), (305, 426544), (424, 306830), (488, 266590), (503, 258640), (530, 245464), (610, 213272), (848, 153415), (976, 133295), (1006, 129320), (1060, 122732), (1220, 106636), (2012, 64660), (2120, 61366), (2440, 53318), (2515, 51728), (3233, 40240), (4024, 32330), (4240, 30683), (4880, 26659), (5030, 25864), (6466, 20120), (8048, 16165), (10060, 12932)]