73350920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 175834800

約数和(自身を除く): 102483880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 269, 340, 401, 538, 680, 802, 1076, 1345, 1604, 2005, 2152, 2690, 3208, 4010, 4573, 5380, 6817, 8020, 9146, 10760, 13634, 16040, 18292, 22865, 27268, 34085, 36584, 45730, 54536, 68170, 91460, 107869, 136340, 182920, 215738, 272680, 431476, 539345, 862952, 1078690, 1833773, 2157380, 3667546, 4314760, 7335092, 9168865, 14670184, 18337730, 36675460, 73350920]

約数ペア:

[(1, 73350920), (2, 36675460), (4, 18337730), (5, 14670184), (8, 9168865), (10, 7335092), (17, 4314760), (20, 3667546), (34, 2157380), (40, 1833773), (68, 1078690), (85, 862952), (136, 539345), (170, 431476), (269, 272680), (340, 215738), (401, 182920), (538, 136340), (680, 107869), (802, 91460), (1076, 68170), (1345, 54536), (1604, 45730), (2005, 36584), (2152, 34085), (2690, 27268), (3208, 22865), (4010, 18292), (4573, 16040), (5380, 13634), (6817, 10760), (8020, 9146)]