2080401828

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 5110839552

約数和(自身を除く): 3030437724

約数列:

[1, 2, 3, 4, 6, 12, 41, 61, 82, 103, 122, 123, 164, 183, 206, 244, 246, 309, 366, 412, 492, 618, 673, 732, 1236, 1346, 2019, 2501, 2692, 4038, 4223, 5002, 6283, 7503, 8076, 8446, 10004, 12566, 12669, 15006, 16892, 18849, 25132, 25338, 27593, 30012, 37698, 41053, 50676, 55186, 69319, 75396, 82106, 82779, 110372, 123159, 138638, 164212, 165558, 207957, 246318, 257603, 277276, 331116, 415914, 492636, 515206, 772809, 831828, 1030412, 1545618, 1683173, 2842079, 3091236, 3366346, 4228459, 5049519, 5684158, 6732692, 8456918, 8526237, 10099038, 11368316, 12685377, 16913836, 17052474, 20198076, 25370754, 34104948, 50741508, 173366819, 346733638, 520100457, 693467276, 1040200914, 2080401828]

約数ペア:

[(1, 2080401828), (2, 1040200914), (3, 693467276), (4, 520100457), (6, 346733638), (12, 173366819), (41, 50741508), (61, 34104948), (82, 25370754), (103, 20198076), (122, 17052474), (123, 16913836), (164, 12685377), (183, 11368316), (206, 10099038), (244, 8526237), (246, 8456918), (309, 6732692), (366, 5684158), (412, 5049519), (492, 4228459), (618, 3366346), (673, 3091236), (732, 2842079), (1236, 1683173), (1346, 1545618), (2019, 1030412), (2501, 831828), (2692, 772809), (4038, 515206), (4223, 492636), (5002, 415914), (6283, 331116), (7503, 277276), (8076, 257603), (8446, 246318), (10004, 207957), (12566, 165558), (12669, 164212), (15006, 138638), (16892, 123159), (18849, 110372), (25132, 82779), (25338, 82106), (27593, 75396), (30012, 69319), (37698, 55186), (41053, 50676)]