19594189460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{2293}}^1$

素因数の和:2973

約数の個数: 96

約数和(自身を含む): 44723200032

約数和(自身を除く): 25129010572

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 613, 697, 820, 1226, 1394, 2293, 2452, 2788, 3065, 3485, 4586, 6130, 6970, 9172, 10421, 11465, 12260, 13940, 20842, 22930, 25133, 38981, 41684, 45860, 50266, 52105, 77962, 94013, 100532, 104210, 125665, 155924, 188026, 194905, 208420, 251330, 376052, 389810, 427261, 470065, 502660, 779620, 854522, 940130, 1405609, 1598221, 1709044, 1880260, 2136305, 2811218, 3196442, 4272610, 5622436, 6392884, 7028045, 7991105, 8545220, 14056090, 15982210, 23895353, 28112180, 31964420, 47790706, 57629969, 95581412, 115259938, 119476765, 230519876, 238953530, 288149845, 477907060, 576299690, 979709473, 1152599380, 1959418946, 3918837892, 4898547365, 9797094730, 19594189460]

約数ペア:

[(1, 19594189460), (2, 9797094730), (4, 4898547365), (5, 3918837892), (10, 1959418946), (17, 1152599380), (20, 979709473), (34, 576299690), (41, 477907060), (68, 288149845), (82, 238953530), (85, 230519876), (164, 119476765), (170, 115259938), (205, 95581412), (340, 57629969), (410, 47790706), (613, 31964420), (697, 28112180), (820, 23895353), (1226, 15982210), (1394, 14056090), (2293, 8545220), (2452, 7991105), (2788, 7028045), (3065, 6392884), (3485, 5622436), (4586, 4272610), (6130, 3196442), (6970, 2811218), (9172, 2136305), (10421, 1880260), (11465, 1709044), (12260, 1598221), (13940, 1405609), (20842, 940130), (22930, 854522), (25133, 779620), (38981, 502660), (41684, 470065), (45860, 427261), (50266, 389810), (52105, 376052), (77962, 251330), (94013, 208420), (100532, 194905), (104210, 188026), (125665, 155924)]