15668713850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{12281}}^1$

素因数の和:12408

約数の個数: 96

約数和(自身を含む): 32896108800

約数和(自身を除く): 17227394950

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 79, 85, 95, 158, 170, 190, 323, 395, 425, 475, 646, 790, 850, 950, 1343, 1501, 1615, 1975, 2686, 3002, 3230, 3950, 6715, 7505, 8075, 12281, 13430, 15010, 16150, 24562, 25517, 33575, 37525, 51034, 61405, 67150, 75050, 122810, 127585, 208777, 233339, 255170, 307025, 417554, 466678, 614050, 637925, 970199, 1043885, 1166695, 1275850, 1940398, 2087770, 2333390, 3966763, 4850995, 5219425, 5833475, 7933526, 9701990, 10438850, 11666950, 16493383, 18433781, 19833815, 24254975, 32986766, 36867562, 39667630, 48509950, 82466915, 92168905, 99169075, 164933830, 184337810, 198338150, 313374277, 412334575, 460844525, 626748554, 824669150, 921689050, 1566871385, 3133742770, 7834356925, 15668713850]

約数ペア:

[(1, 15668713850), (2, 7834356925), (5, 3133742770), (10, 1566871385), (17, 921689050), (19, 824669150), (25, 626748554), (34, 460844525), (38, 412334575), (50, 313374277), (79, 198338150), (85, 184337810), (95, 164933830), (158, 99169075), (170, 92168905), (190, 82466915), (323, 48509950), (395, 39667630), (425, 36867562), (475, 32986766), (646, 24254975), (790, 19833815), (850, 18433781), (950, 16493383), (1343, 11666950), (1501, 10438850), (1615, 9701990), (1975, 7933526), (2686, 5833475), (3002, 5219425), (3230, 4850995), (3950, 3966763), (6715, 2333390), (7505, 2087770), (8075, 1940398), (12281, 1275850), (13430, 1166695), (15010, 1043885), (16150, 970199), (24562, 637925), (25517, 614050), (33575, 466678), (37525, 417554), (51034, 307025), (61405, 255170), (67150, 233339), (75050, 208777), (122810, 127585)]