966031300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23971}}^1$

素因数の和:24029

約数の個数: 72

約数和(自身を含む): 2330461952

約数和(自身を除く): 1364430652

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1550, 1612, 2015, 3100, 4030, 8060, 10075, 20150, 23971, 40300, 47942, 95884, 119855, 239710, 311623, 479420, 599275, 623246, 743101, 1198550, 1246492, 1486202, 1558115, 2397100, 2972404, 3116230, 3715505, 6232460, 7431010, 7790575, 9660313, 14862020, 15581150, 18577525, 19320626, 31162300, 37155050, 38641252, 48301565, 74310100, 96603130, 193206260, 241507825, 483015650, 966031300]

約数ペア:

[(1, 966031300), (2, 483015650), (4, 241507825), (5, 193206260), (10, 96603130), (13, 74310100), (20, 48301565), (25, 38641252), (26, 37155050), (31, 31162300), (50, 19320626), (52, 18577525), (62, 15581150), (65, 14862020), (100, 9660313), (124, 7790575), (130, 7431010), (155, 6232460), (260, 3715505), (310, 3116230), (325, 2972404), (403, 2397100), (620, 1558115), (650, 1486202), (775, 1246492), (806, 1198550), (1300, 743101), (1550, 623246), (1612, 599275), (2015, 479420), (3100, 311623), (4030, 239710), (8060, 119855), (10075, 95884), (20150, 47942), (23971, 40300)]