40885884

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:617

約数の個数: 120

約数和(自身を含む): 122089968

約数和(自身を除く): 81204084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 306, 324, 351, 442, 459, 468, 571, 612, 663, 702, 884, 918, 1053, 1142, 1326, 1377, 1404, 1713, 1836, 1989, 2106, 2284, 2652, 2754, 3426, 3978, 4212, 5139, 5508, 5967, 6852, 7423, 7956, 9707, 10278, 11934, 14846, 15417, 17901, 19414, 20556, 22269, 23868, 29121, 29692, 30834, 35802, 38828, 44538, 46251, 58242, 61668, 66807, 71604, 87363, 89076, 92502, 116484, 126191, 133614, 174726, 185004, 200421, 252382, 262089, 267228, 349452, 378573, 400842, 504764, 524178, 601263, 757146, 786267, 801684, 1048356, 1135719, 1202526, 1514292, 1572534, 2271438, 2405052, 3145068, 3407157, 4542876, 6814314, 10221471, 13628628, 20442942, 40885884]

約数ペア:

[(1, 40885884), (2, 20442942), (3, 13628628), (4, 10221471), (6, 6814314), (9, 4542876), (12, 3407157), (13, 3145068), (17, 2405052), (18, 2271438), (26, 1572534), (27, 1514292), (34, 1202526), (36, 1135719), (39, 1048356), (51, 801684), (52, 786267), (54, 757146), (68, 601263), (78, 524178), (81, 504764), (102, 400842), (108, 378573), (117, 349452), (153, 267228), (156, 262089), (162, 252382), (204, 200421), (221, 185004), (234, 174726), (306, 133614), (324, 126191), (351, 116484), (442, 92502), (459, 89076), (468, 87363), (571, 71604), (612, 66807), (663, 61668), (702, 58242), (884, 46251), (918, 44538), (1053, 38828), (1142, 35802), (1326, 30834), (1377, 29692), (1404, 29121), (1713, 23868), (1836, 22269), (1989, 20556), (2106, 19414), (2284, 17901), (2652, 15417), (2754, 14846), (3426, 11934), (3978, 10278), (4212, 9707), (5139, 7956), (5508, 7423), (5967, 6852)]