2441810480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{16141}}^1$

素因数の和:16246

約数の個数: 80

約数和(自身を含む): 5956785408

約数和(自身を除く): 3514974928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 61, 62, 80, 122, 124, 155, 244, 248, 305, 310, 488, 496, 610, 620, 976, 1220, 1240, 1891, 2440, 2480, 3782, 4880, 7564, 9455, 15128, 16141, 18910, 30256, 32282, 37820, 64564, 75640, 80705, 129128, 151280, 161410, 258256, 322820, 500371, 645640, 984601, 1000742, 1291280, 1969202, 2001484, 2501855, 3938404, 4002968, 4923005, 5003710, 7876808, 8005936, 9846010, 10007420, 15753616, 19692020, 20014840, 30522631, 39384040, 40029680, 61045262, 78768080, 122090524, 152613155, 244181048, 305226310, 488362096, 610452620, 1220905240, 2441810480]

約数ペア:

[(1, 2441810480), (2, 1220905240), (4, 610452620), (5, 488362096), (8, 305226310), (10, 244181048), (16, 152613155), (20, 122090524), (31, 78768080), (40, 61045262), (61, 40029680), (62, 39384040), (80, 30522631), (122, 20014840), (124, 19692020), (155, 15753616), (244, 10007420), (248, 9846010), (305, 8005936), (310, 7876808), (488, 5003710), (496, 4923005), (610, 4002968), (620, 3938404), (976, 2501855), (1220, 2001484), (1240, 1969202), (1891, 1291280), (2440, 1000742), (2480, 984601), (3782, 645640), (4880, 500371), (7564, 322820), (9455, 258256), (15128, 161410), (16141, 151280), (18910, 129128), (30256, 80705), (32282, 75640), (37820, 64564)]