2004025485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{2887}}^1$

素因数の和:3514

約数の個数: 64

約数和(自身を含む): 4005679104

約数和(自身を除く): 2001653619

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 601, 1155, 1803, 2887, 3005, 4207, 6611, 8661, 9015, 12621, 14435, 19833, 20209, 21035, 31757, 33055, 43305, 46277, 60627, 63105, 95271, 99165, 101045, 138831, 158785, 222299, 231385, 303135, 476355, 666897, 694155, 1111495, 1735087, 3334485, 5205261, 8675435, 12145609, 19085957, 26026305, 36436827, 57257871, 60728045, 95429785, 133601699, 182184135, 286289355, 400805097, 668008495, 2004025485]

約数ペア:

[(1, 2004025485), (3, 668008495), (5, 400805097), (7, 286289355), (11, 182184135), (15, 133601699), (21, 95429785), (33, 60728045), (35, 57257871), (55, 36436827), (77, 26026305), (105, 19085957), (165, 12145609), (231, 8675435), (385, 5205261), (601, 3334485), (1155, 1735087), (1803, 1111495), (2887, 694155), (3005, 666897), (4207, 476355), (6611, 303135), (8661, 231385), (9015, 222299), (12621, 158785), (14435, 138831), (19833, 101045), (20209, 99165), (21035, 95271), (31757, 63105), (33055, 60627), (43305, 46277)]