71379541220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1\times {\mathrm{7759}}^1$

素因数の和:8685

約数の個数: 96

約数和(自身を含む): 165577789440

約数和(自身を除く): 94198248220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 863, 1066, 1726, 2132, 2665, 3452, 4315, 5330, 7759, 8630, 10660, 11219, 15518, 17260, 22438, 31036, 35383, 38795, 44876, 56095, 70766, 77590, 100867, 112190, 141532, 155180, 176915, 201734, 224380, 318119, 353830, 403468, 459979, 504335, 636238, 707660, 919958, 1008670, 1272476, 1590595, 1839916, 2017340, 2299895, 3181190, 4135547, 4599790, 6362380, 6696017, 8271094, 9199580, 13392034, 16542188, 20677735, 26784068, 33480085, 41355470, 66960170, 82710940, 87048221, 133920340, 174096442, 274536697, 348192884, 435241105, 549073394, 870482210, 1098146788, 1372683485, 1740964420, 2745366970, 3568977061, 5490733940, 7137954122, 14275908244, 17844885305, 35689770610, 71379541220]

約数ペア:

[(1, 71379541220), (2, 35689770610), (4, 17844885305), (5, 14275908244), (10, 7137954122), (13, 5490733940), (20, 3568977061), (26, 2745366970), (41, 1740964420), (52, 1372683485), (65, 1098146788), (82, 870482210), (130, 549073394), (164, 435241105), (205, 348192884), (260, 274536697), (410, 174096442), (533, 133920340), (820, 87048221), (863, 82710940), (1066, 66960170), (1726, 41355470), (2132, 33480085), (2665, 26784068), (3452, 20677735), (4315, 16542188), (5330, 13392034), (7759, 9199580), (8630, 8271094), (10660, 6696017), (11219, 6362380), (15518, 4599790), (17260, 4135547), (22438, 3181190), (31036, 2299895), (35383, 2017340), (38795, 1839916), (44876, 1590595), (56095, 1272476), (70766, 1008670), (77590, 919958), (100867, 707660), (112190, 636238), (141532, 504335), (155180, 459979), (176915, 403468), (201734, 353830), (224380, 318119)]