1354107077420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^2\times {\mathrm{42683}}^1$

素因数の和:43091

約数の個数: 72

約数和(自身を含む): 2914190513136

約数和(自身を除く): 1560083435716

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 173, 212, 265, 346, 530, 692, 865, 1060, 1730, 3460, 9169, 18338, 29929, 36676, 42683, 45845, 59858, 85366, 91690, 119716, 149645, 170732, 183380, 213415, 299290, 426830, 598580, 853660, 1586237, 2262199, 3172474, 4524398, 6344948, 7384159, 7931185, 9048796, 11310995, 14768318, 15862370, 22621990, 29536636, 31724740, 36920795, 45243980, 73841590, 147683180, 391360427, 782720854, 1277459507, 1565441708, 1956802135, 2554919014, 3913604270, 5109838028, 6387297535, 7827208540, 12774595070, 25549190140, 67705353871, 135410707742, 270821415484, 338526769355, 677053538710, 1354107077420]

約数ペア:

[(1, 1354107077420), (2, 677053538710), (4, 338526769355), (5, 270821415484), (10, 135410707742), (20, 67705353871), (53, 25549190140), (106, 12774595070), (173, 7827208540), (212, 6387297535), (265, 5109838028), (346, 3913604270), (530, 2554919014), (692, 1956802135), (865, 1565441708), (1060, 1277459507), (1730, 782720854), (3460, 391360427), (9169, 147683180), (18338, 73841590), (29929, 45243980), (36676, 36920795), (42683, 31724740), (45845, 29536636), (59858, 22621990), (85366, 15862370), (91690, 14768318), (119716, 11310995), (149645, 9048796), (170732, 7931185), (183380, 7384159), (213415, 6344948), (299290, 4524398), (426830, 3172474), (598580, 2262199), (853660, 1586237)]