4048156960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{28081}}^1$

素因数の和:28166

約数の個数: 96

約数和(自身を含む): 10317776112

約数和(自身を除く): 6269619152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 68, 80, 85, 106, 136, 160, 170, 212, 265, 272, 340, 424, 530, 544, 680, 848, 901, 1060, 1360, 1696, 1802, 2120, 2720, 3604, 4240, 4505, 7208, 8480, 9010, 14416, 18020, 28081, 28832, 36040, 56162, 72080, 112324, 140405, 144160, 224648, 280810, 449296, 477377, 561620, 898592, 954754, 1123240, 1488293, 1909508, 2246480, 2386885, 2976586, 3819016, 4492960, 4773770, 5953172, 7441465, 7638032, 9547540, 11906344, 14882930, 15276064, 19095080, 23812688, 25300981, 29765860, 38190160, 47625376, 50601962, 59531720, 76380320, 101203924, 119063440, 126504905, 202407848, 238126880, 253009810, 404815696, 506019620, 809631392, 1012039240, 2024078480, 4048156960]

約数ペア:

[(1, 4048156960), (2, 2024078480), (4, 1012039240), (5, 809631392), (8, 506019620), (10, 404815696), (16, 253009810), (17, 238126880), (20, 202407848), (32, 126504905), (34, 119063440), (40, 101203924), (53, 76380320), (68, 59531720), (80, 50601962), (85, 47625376), (106, 38190160), (136, 29765860), (160, 25300981), (170, 23812688), (212, 19095080), (265, 15276064), (272, 14882930), (340, 11906344), (424, 9547540), (530, 7638032), (544, 7441465), (680, 5953172), (848, 4773770), (901, 4492960), (1060, 3819016), (1360, 2976586), (1696, 2386885), (1802, 2246480), (2120, 1909508), (2720, 1488293), (3604, 1123240), (4240, 954754), (4505, 898592), (7208, 561620), (8480, 477377), (9010, 449296), (14416, 280810), (18020, 224648), (28081, 144160), (28832, 140405), (36040, 112324), (56162, 72080)]