11701479950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{19751}}^1$

素因数の和:19838

約数の個数: 72

約数和(自身を含む): 23685452784

約数和(自身を除く): 11983972834

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 289, 410, 425, 578, 697, 850, 1025, 1394, 1445, 2050, 2890, 3485, 6970, 7225, 11849, 14450, 17425, 19751, 23698, 34850, 39502, 59245, 98755, 118490, 197510, 296225, 335767, 493775, 592450, 671534, 809791, 987550, 1619582, 1678835, 3357670, 4048955, 5708039, 8097910, 8394175, 11416078, 13766447, 16788350, 20244775, 27532894, 28540195, 40489550, 57080390, 68832235, 137664470, 142700975, 234029599, 285401950, 344161175, 468059198, 688322350, 1170147995, 2340295990, 5850739975, 11701479950]

約数ペア:

[(1, 11701479950), (2, 5850739975), (5, 2340295990), (10, 1170147995), (17, 688322350), (25, 468059198), (34, 344161175), (41, 285401950), (50, 234029599), (82, 142700975), (85, 137664470), (170, 68832235), (205, 57080390), (289, 40489550), (410, 28540195), (425, 27532894), (578, 20244775), (697, 16788350), (850, 13766447), (1025, 11416078), (1394, 8394175), (1445, 8097910), (2050, 5708039), (2890, 4048955), (3485, 3357670), (6970, 1678835), (7225, 1619582), (11849, 987550), (14450, 809791), (17425, 671534), (19751, 592450), (23698, 493775), (34850, 335767), (39502, 296225), (59245, 197510), (98755, 118490)]