15674715020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{4507}}^1$

素因数の和:4779

約数の個数: 96

約数和(自身を含む): 35702710848

約数和(自身を除く): 20027995828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 193, 212, 265, 340, 386, 530, 772, 901, 965, 1060, 1802, 1930, 3281, 3604, 3860, 4505, 4507, 6562, 9010, 9014, 10229, 13124, 16405, 18020, 18028, 20458, 22535, 32810, 40916, 45070, 51145, 65620, 76619, 90140, 102290, 153238, 173893, 204580, 238871, 306476, 347786, 383095, 477742, 695572, 766190, 869465, 869851, 955484, 1194355, 1532380, 1738930, 1739702, 2388710, 3477860, 3479404, 4060807, 4349255, 4777420, 8121614, 8698510, 14787467, 16243228, 17397020, 20304035, 29574934, 40608070, 46102103, 59149868, 73937335, 81216140, 92204206, 147874670, 184408412, 230510515, 295749340, 461021030, 783735751, 922042060, 1567471502, 3134943004, 3918678755, 7837357510, 15674715020]

約数ペア:

[(1, 15674715020), (2, 7837357510), (4, 3918678755), (5, 3134943004), (10, 1567471502), (17, 922042060), (20, 783735751), (34, 461021030), (53, 295749340), (68, 230510515), (85, 184408412), (106, 147874670), (170, 92204206), (193, 81216140), (212, 73937335), (265, 59149868), (340, 46102103), (386, 40608070), (530, 29574934), (772, 20304035), (901, 17397020), (965, 16243228), (1060, 14787467), (1802, 8698510), (1930, 8121614), (3281, 4777420), (3604, 4349255), (3860, 4060807), (4505, 3479404), (4507, 3477860), (6562, 2388710), (9010, 1739702), (9014, 1738930), (10229, 1532380), (13124, 1194355), (16405, 955484), (18020, 869851), (18028, 869465), (20458, 766190), (22535, 695572), (32810, 477742), (40916, 383095), (45070, 347786), (51145, 306476), (65620, 238871), (76619, 204580), (90140, 173893), (102290, 153238)]