23103680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 112

約数和(自身を含む): 60569856

約数和(自身を除く): 37466176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 137, 155, 160, 170, 248, 272, 274, 310, 320, 340, 496, 527, 544, 548, 620, 680, 685, 992, 1054, 1088, 1096, 1240, 1360, 1370, 1984, 2108, 2192, 2329, 2480, 2635, 2720, 2740, 4216, 4247, 4384, 4658, 4960, 5270, 5440, 5480, 8432, 8494, 8768, 9316, 9920, 10540, 10960, 11645, 16864, 16988, 18632, 21080, 21235, 21920, 23290, 33728, 33976, 37264, 42160, 42470, 43840, 46580, 67952, 72199, 74528, 84320, 84940, 93160, 135904, 144398, 149056, 168640, 169880, 186320, 271808, 288796, 339760, 360995, 372640, 577592, 679520, 721990, 745280, 1155184, 1359040, 1443980, 2310368, 2887960, 4620736, 5775920, 11551840, 23103680]

約数ペア:

[(1, 23103680), (2, 11551840), (4, 5775920), (5, 4620736), (8, 2887960), (10, 2310368), (16, 1443980), (17, 1359040), (20, 1155184), (31, 745280), (32, 721990), (34, 679520), (40, 577592), (62, 372640), (64, 360995), (68, 339760), (80, 288796), (85, 271808), (124, 186320), (136, 169880), (137, 168640), (155, 149056), (160, 144398), (170, 135904), (248, 93160), (272, 84940), (274, 84320), (310, 74528), (320, 72199), (340, 67952), (496, 46580), (527, 43840), (544, 42470), (548, 42160), (620, 37264), (680, 33976), (685, 33728), (992, 23290), (1054, 21920), (1088, 21235), (1096, 21080), (1240, 18632), (1360, 16988), (1370, 16864), (1984, 11645), (2108, 10960), (2192, 10540), (2329, 9920), (2480, 9316), (2635, 8768), (2720, 8494), (2740, 8432), (4216, 5480), (4247, 5440), (4384, 5270), (4658, 4960)]