201624089690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{5261}}^1$

素因数の和:5540

約数の個数: 96

約数和(自身を含む): 392550462000

約数和(自身を除く): 190926372310

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 149, 170, 178, 289, 298, 445, 578, 745, 890, 1445, 1490, 1513, 2533, 2890, 3026, 5066, 5261, 7565, 10522, 12665, 13261, 15130, 25330, 25721, 26305, 26522, 43061, 51442, 52610, 66305, 86122, 89437, 128605, 132610, 178874, 215305, 225437, 257210, 430610, 447185, 450874, 468229, 783889, 894370, 936458, 1127185, 1520429, 1567778, 2254370, 2341145, 3040858, 3832429, 3919445, 4682290, 7602145, 7664858, 7838890, 7959893, 13326113, 15204290, 15919786, 19162145, 26652226, 38324290, 39799465, 66630565, 69766121, 79598930, 133261130, 135318181, 139532242, 226543921, 270636362, 348830605, 453087842, 676590905, 697661210, 1132719605, 1186024057, 1353181810, 2265439210, 2372048114, 5930120285, 11860240570, 20162408969, 40324817938, 100812044845, 201624089690]

約数ペア:

[(1, 201624089690), (2, 100812044845), (5, 40324817938), (10, 20162408969), (17, 11860240570), (34, 5930120285), (85, 2372048114), (89, 2265439210), (149, 1353181810), (170, 1186024057), (178, 1132719605), (289, 697661210), (298, 676590905), (445, 453087842), (578, 348830605), (745, 270636362), (890, 226543921), (1445, 139532242), (1490, 135318181), (1513, 133261130), (2533, 79598930), (2890, 69766121), (3026, 66630565), (5066, 39799465), (5261, 38324290), (7565, 26652226), (10522, 19162145), (12665, 15919786), (13261, 15204290), (15130, 13326113), (25330, 7959893), (25721, 7838890), (26305, 7664858), (26522, 7602145), (43061, 4682290), (51442, 3919445), (52610, 3832429), (66305, 3040858), (86122, 2341145), (89437, 2254370), (128605, 1567778), (132610, 1520429), (178874, 1127185), (215305, 936458), (225437, 894370), (257210, 783889), (430610, 468229), (447185, 450874)]