2017542280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{1831}}^1$

素因数の和:2031

約数の個数: 96

約数和(自身を含む): 4948378560

約数和(自身を除く): 2930836280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 163, 169, 260, 326, 338, 520, 652, 676, 815, 845, 1304, 1352, 1630, 1690, 1831, 2119, 3260, 3380, 3662, 4238, 6520, 6760, 7324, 8476, 9155, 10595, 14648, 16952, 18310, 21190, 23803, 27547, 36620, 42380, 47606, 55094, 73240, 84760, 95212, 110188, 119015, 137735, 190424, 220376, 238030, 275470, 298453, 309439, 476060, 550940, 596906, 618878, 952120, 1101880, 1193812, 1237756, 1492265, 1547195, 2387624, 2475512, 2984530, 3094390, 3879889, 5969060, 6188780, 7759778, 11938120, 12377560, 15519556, 19399445, 31039112, 38798890, 50438557, 77597780, 100877114, 155195560, 201754228, 252192785, 403508456, 504385570, 1008771140, 2017542280]

約数ペア:

[(1, 2017542280), (2, 1008771140), (4, 504385570), (5, 403508456), (8, 252192785), (10, 201754228), (13, 155195560), (20, 100877114), (26, 77597780), (40, 50438557), (52, 38798890), (65, 31039112), (104, 19399445), (130, 15519556), (163, 12377560), (169, 11938120), (260, 7759778), (326, 6188780), (338, 5969060), (520, 3879889), (652, 3094390), (676, 2984530), (815, 2475512), (845, 2387624), (1304, 1547195), (1352, 1492265), (1630, 1237756), (1690, 1193812), (1831, 1101880), (2119, 952120), (3260, 618878), (3380, 596906), (3662, 550940), (4238, 476060), (6520, 309439), (6760, 298453), (7324, 275470), (8476, 238030), (9155, 220376), (10595, 190424), (14648, 137735), (16952, 119015), (18310, 110188), (21190, 95212), (23803, 84760), (27547, 73240), (36620, 55094), (42380, 47606)]