419726174980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10909}}^1\times {\mathrm{6703}}^1$

素因数の和:17669

約数の個数: 96

約数和(自身を含む): 1032160711680

約数和(自身を除く): 612434536700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 6703, 10909, 13406, 21818, 26812, 33515, 43636, 46921, 54545, 67030, 76363, 93842, 109090, 134060, 152726, 187684, 218180, 234605, 274823, 305452, 381815, 447269, 469210, 549646, 763630, 894538, 938420, 1099292, 1374115, 1527260, 1789076, 1923761, 2236345, 2748230, 3130883, 3847522, 4472690, 5496460, 6261766, 7695044, 8945380, 9618805, 12523532, 15654415, 19237610, 31308830, 38475220, 62617660, 73123027, 146246054, 292492108, 365615135, 511861189, 731230270, 1023722378, 1462460540, 2047444756, 2559305945, 2998044107, 5118611890, 5996088214, 10237223780, 11992176428, 14990220535, 20986308749, 29980441070, 41972617498, 59960882140, 83945234996, 104931543745, 209863087490, 419726174980]

約数ペア:

[(1, 419726174980), (2, 209863087490), (4, 104931543745), (5, 83945234996), (7, 59960882140), (10, 41972617498), (14, 29980441070), (20, 20986308749), (28, 14990220535), (35, 11992176428), (41, 10237223780), (70, 5996088214), (82, 5118611890), (140, 2998044107), (164, 2559305945), (205, 2047444756), (287, 1462460540), (410, 1023722378), (574, 731230270), (820, 511861189), (1148, 365615135), (1435, 292492108), (2870, 146246054), (5740, 73123027), (6703, 62617660), (10909, 38475220), (13406, 31308830), (21818, 19237610), (26812, 15654415), (33515, 12523532), (43636, 9618805), (46921, 8945380), (54545, 7695044), (67030, 6261766), (76363, 5496460), (93842, 4472690), (109090, 3847522), (134060, 3130883), (152726, 2748230), (187684, 2236345), (218180, 1923761), (234605, 1789076), (274823, 1527260), (305452, 1374115), (381815, 1099292), (447269, 938420), (469210, 894538), (549646, 763630)]