98423780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1389

約数の個数: 96

約数和(自身を含む): 260789760

約数和(自身を除く): 162365980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 70, 82, 91, 130, 140, 164, 182, 205, 260, 287, 364, 410, 455, 533, 574, 820, 910, 1066, 1148, 1319, 1435, 1820, 2132, 2638, 2665, 2870, 3731, 5276, 5330, 5740, 6595, 7462, 9233, 10660, 13190, 14924, 17147, 18466, 18655, 26380, 34294, 36932, 37310, 46165, 54079, 68588, 74620, 85735, 92330, 108158, 120029, 171470, 184660, 216316, 240058, 270395, 342940, 378553, 480116, 540790, 600145, 703027, 757106, 1081580, 1200290, 1406054, 1514212, 1892765, 2400580, 2812108, 3515135, 3785530, 4921189, 7030270, 7571060, 9842378, 14060540, 19684756, 24605945, 49211890, 98423780]

約数ペア:

[(1, 98423780), (2, 49211890), (4, 24605945), (5, 19684756), (7, 14060540), (10, 9842378), (13, 7571060), (14, 7030270), (20, 4921189), (26, 3785530), (28, 3515135), (35, 2812108), (41, 2400580), (52, 1892765), (65, 1514212), (70, 1406054), (82, 1200290), (91, 1081580), (130, 757106), (140, 703027), (164, 600145), (182, 540790), (205, 480116), (260, 378553), (287, 342940), (364, 270395), (410, 240058), (455, 216316), (533, 184660), (574, 171470), (820, 120029), (910, 108158), (1066, 92330), (1148, 85735), (1319, 74620), (1435, 68588), (1820, 54079), (2132, 46165), (2638, 37310), (2665, 36932), (2870, 34294), (3731, 26380), (5276, 18655), (5330, 18466), (5740, 17147), (6595, 14924), (7462, 13190), (9233, 10660)]