98076880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1889}}^1$

素因数の和:1972

約数の個数: 80

約数和(自身を含む): 253108800

約数和(自身を除く): 155031920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 472, 590, 649, 880, 944, 1180, 1298, 1889, 2360, 2596, 3245, 3778, 4720, 5192, 6490, 7556, 9445, 10384, 12980, 15112, 18890, 20779, 25960, 30224, 37780, 41558, 51920, 75560, 83116, 103895, 111451, 151120, 166232, 207790, 222902, 332464, 415580, 445804, 557255, 831160, 891608, 1114510, 1225961, 1662320, 1783216, 2229020, 2451922, 4458040, 4903844, 6129805, 8916080, 9807688, 12259610, 19615376, 24519220, 49038440, 98076880]

約数ペア:

[(1, 98076880), (2, 49038440), (4, 24519220), (5, 19615376), (8, 12259610), (10, 9807688), (11, 8916080), (16, 6129805), (20, 4903844), (22, 4458040), (40, 2451922), (44, 2229020), (55, 1783216), (59, 1662320), (80, 1225961), (88, 1114510), (110, 891608), (118, 831160), (176, 557255), (220, 445804), (236, 415580), (295, 332464), (440, 222902), (472, 207790), (590, 166232), (649, 151120), (880, 111451), (944, 103895), (1180, 83116), (1298, 75560), (1889, 51920), (2360, 41558), (2596, 37780), (3245, 30224), (3778, 25960), (4720, 20779), (5192, 18890), (6490, 15112), (7556, 12980), (9445, 10384)]