872076002980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1\times {\mathrm{162263}}^1$

素因数の和:165245

約数の個数: 96

約数和(自身を含む): 2254758234624

約数和(自身を除く): 1382682231644

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 2953, 5906, 11812, 14765, 20671, 29530, 38389, 41342, 59060, 76778, 82684, 103355, 153556, 162263, 191945, 206710, 268723, 324526, 383890, 413420, 537446, 649052, 767780, 811315, 1074892, 1135841, 1343615, 1622630, 2109419, 2271682, 2687230, 3245260, 4218838, 4543364, 5374460, 5679205, 8437676, 10547095, 11358410, 14765933, 21094190, 22716820, 29531866, 42188380, 59063732, 73829665, 147659330, 295318660, 479162639, 958325278, 1916650556, 2395813195, 3354138473, 4791626390, 6229114307, 6708276946, 9583252780, 12458228614, 13416553892, 16770692365, 24916457228, 31145571535, 33541384730, 43603800149, 62291143070, 67082769460, 87207600298, 124582286140, 174415200596, 218019000745, 436038001490, 872076002980]

約数ペア:

[(1, 872076002980), (2, 436038001490), (4, 218019000745), (5, 174415200596), (7, 124582286140), (10, 87207600298), (13, 67082769460), (14, 62291143070), (20, 43603800149), (26, 33541384730), (28, 31145571535), (35, 24916457228), (52, 16770692365), (65, 13416553892), (70, 12458228614), (91, 9583252780), (130, 6708276946), (140, 6229114307), (182, 4791626390), (260, 3354138473), (364, 2395813195), (455, 1916650556), (910, 958325278), (1820, 479162639), (2953, 295318660), (5906, 147659330), (11812, 73829665), (14765, 59063732), (20671, 42188380), (29530, 29531866), (38389, 22716820), (41342, 21094190), (59060, 14765933), (76778, 11358410), (82684, 10547095), (103355, 8437676), (153556, 5679205), (162263, 5374460), (191945, 4543364), (206710, 4218838), (268723, 3245260), (324526, 2687230), (383890, 2271682), (413420, 2109419), (537446, 1622630), (649052, 1343615), (767780, 1135841), (811315, 1074892)]