5043220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 13886208

約数和(自身を除く): 8842988

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 163, 170, 182, 221, 238, 260, 326, 340, 364, 442, 455, 476, 595, 652, 815, 884, 910, 1105, 1141, 1190, 1547, 1630, 1820, 2119, 2210, 2282, 2380, 2771, 3094, 3260, 4238, 4420, 4564, 5542, 5705, 6188, 7735, 8476, 10595, 11084, 11410, 13855, 14833, 15470, 19397, 21190, 22820, 27710, 29666, 30940, 36023, 38794, 42380, 55420, 59332, 72046, 74165, 77588, 96985, 144092, 148330, 180115, 193970, 252161, 296660, 360230, 387940, 504322, 720460, 1008644, 1260805, 2521610, 5043220]

約数ペア:

[(1, 5043220), (2, 2521610), (4, 1260805), (5, 1008644), (7, 720460), (10, 504322), (13, 387940), (14, 360230), (17, 296660), (20, 252161), (26, 193970), (28, 180115), (34, 148330), (35, 144092), (52, 96985), (65, 77588), (68, 74165), (70, 72046), (85, 59332), (91, 55420), (119, 42380), (130, 38794), (140, 36023), (163, 30940), (170, 29666), (182, 27710), (221, 22820), (238, 21190), (260, 19397), (326, 15470), (340, 14833), (364, 13855), (442, 11410), (455, 11084), (476, 10595), (595, 8476), (652, 7735), (815, 6188), (884, 5705), (910, 5542), (1105, 4564), (1141, 4420), (1190, 4238), (1547, 3260), (1630, 3094), (1820, 2771), (2119, 2380), (2210, 2282)]