22536560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 56487456

約数和(自身を除く): 33950896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 73, 80, 85, 136, 146, 170, 227, 272, 292, 340, 365, 454, 584, 680, 730, 908, 1135, 1168, 1241, 1360, 1460, 1816, 2270, 2482, 2920, 3632, 3859, 4540, 4964, 5840, 6205, 7718, 9080, 9928, 12410, 15436, 16571, 18160, 19295, 19856, 24820, 30872, 33142, 38590, 49640, 61744, 66284, 77180, 82855, 99280, 132568, 154360, 165710, 265136, 281707, 308720, 331420, 563414, 662840, 1126828, 1325680, 1408535, 2253656, 2817070, 4507312, 5634140, 11268280, 22536560]

約数ペア:

[(1, 22536560), (2, 11268280), (4, 5634140), (5, 4507312), (8, 2817070), (10, 2253656), (16, 1408535), (17, 1325680), (20, 1126828), (34, 662840), (40, 563414), (68, 331420), (73, 308720), (80, 281707), (85, 265136), (136, 165710), (146, 154360), (170, 132568), (227, 99280), (272, 82855), (292, 77180), (340, 66284), (365, 61744), (454, 49640), (584, 38590), (680, 33142), (730, 30872), (908, 24820), (1135, 19856), (1168, 19295), (1241, 18160), (1360, 16571), (1460, 15436), (1816, 12410), (2270, 9928), (2482, 9080), (2920, 7718), (3632, 6205), (3859, 5840), (4540, 4964)]