39185348540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1\times {\mathrm{1823}}^1$

素因数の和:3651

約数の個数: 96

約数和(自身を含む): 90605813760

約数和(自身を除く): 51420465220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 1759, 1823, 2444, 3055, 3518, 3646, 6110, 7036, 7292, 8795, 9115, 12220, 17590, 18230, 22867, 23699, 35180, 36460, 45734, 47398, 82673, 85681, 91468, 94796, 114335, 118495, 165346, 171362, 228670, 236990, 330692, 342724, 413365, 428405, 457340, 473980, 826730, 856810, 1074749, 1113853, 1653460, 1713620, 2149498, 2227706, 3206657, 4298996, 4455412, 5373745, 5569265, 6413314, 10747490, 11138530, 12826628, 16033285, 21494980, 22277060, 32066570, 41686541, 64133140, 83373082, 150712879, 166746164, 208432705, 301425758, 416865410, 602851516, 753564395, 833730820, 1507128790, 1959267427, 3014257580, 3918534854, 7837069708, 9796337135, 19592674270, 39185348540]

約数ペア:

[(1, 39185348540), (2, 19592674270), (4, 9796337135), (5, 7837069708), (10, 3918534854), (13, 3014257580), (20, 1959267427), (26, 1507128790), (47, 833730820), (52, 753564395), (65, 602851516), (94, 416865410), (130, 301425758), (188, 208432705), (235, 166746164), (260, 150712879), (470, 83373082), (611, 64133140), (940, 41686541), (1222, 32066570), (1759, 22277060), (1823, 21494980), (2444, 16033285), (3055, 12826628), (3518, 11138530), (3646, 10747490), (6110, 6413314), (7036, 5569265), (7292, 5373745), (8795, 4455412), (9115, 4298996), (12220, 3206657), (17590, 2227706), (18230, 2149498), (22867, 1713620), (23699, 1653460), (35180, 1113853), (36460, 1074749), (45734, 856810), (47398, 826730), (82673, 473980), (85681, 457340), (91468, 428405), (94796, 413365), (114335, 342724), (118495, 330692), (165346, 236990), (171362, 228670)]