42633440

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 105797664

約数和(自身を除く): 63164224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 67, 80, 82, 97, 134, 160, 164, 194, 205, 268, 328, 335, 388, 410, 485, 536, 656, 670, 776, 820, 970, 1072, 1312, 1340, 1552, 1640, 1940, 2144, 2680, 2747, 3104, 3280, 3880, 3977, 5360, 5494, 6499, 6560, 7760, 7954, 10720, 10988, 12998, 13735, 15520, 15908, 19885, 21976, 25996, 27470, 31816, 32495, 39770, 43952, 51992, 54940, 63632, 64990, 79540, 87904, 103984, 109880, 127264, 129980, 159080, 207968, 219760, 259960, 266459, 318160, 439520, 519920, 532918, 636320, 1039840, 1065836, 1332295, 2131672, 2664590, 4263344, 5329180, 8526688, 10658360, 21316720, 42633440]

約数ペア:

[(1, 42633440), (2, 21316720), (4, 10658360), (5, 8526688), (8, 5329180), (10, 4263344), (16, 2664590), (20, 2131672), (32, 1332295), (40, 1065836), (41, 1039840), (67, 636320), (80, 532918), (82, 519920), (97, 439520), (134, 318160), (160, 266459), (164, 259960), (194, 219760), (205, 207968), (268, 159080), (328, 129980), (335, 127264), (388, 109880), (410, 103984), (485, 87904), (536, 79540), (656, 64990), (670, 63632), (776, 54940), (820, 51992), (970, 43952), (1072, 39770), (1312, 32495), (1340, 31816), (1552, 27470), (1640, 25996), (1940, 21976), (2144, 19885), (2680, 15908), (2747, 15520), (3104, 13735), (3280, 12998), (3880, 10988), (3977, 10720), (5360, 7954), (5494, 7760), (6499, 6560)]