1176991660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 2710858752

約数和(自身を除く): 1533867092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 137, 173, 191, 260, 274, 346, 382, 548, 685, 692, 764, 865, 955, 1370, 1730, 1781, 1910, 2249, 2483, 2740, 3460, 3562, 3820, 4498, 4966, 7124, 8905, 8996, 9932, 11245, 12415, 17810, 22490, 23701, 24830, 26167, 33043, 35620, 44980, 47402, 49660, 52334, 66086, 94804, 104668, 118505, 130835, 132172, 165215, 237010, 261670, 308113, 330430, 340171, 429559, 474020, 523340, 616226, 660860, 680342, 859118, 1232452, 1360684, 1540565, 1700855, 1718236, 2147795, 3081130, 3401710, 4295590, 4526891, 6162260, 6803420, 8591180, 9053782, 18107564, 22634455, 45268910, 58849583, 90537820, 117699166, 235398332, 294247915, 588495830, 1176991660]

約数ペア:

[(1, 1176991660), (2, 588495830), (4, 294247915), (5, 235398332), (10, 117699166), (13, 90537820), (20, 58849583), (26, 45268910), (52, 22634455), (65, 18107564), (130, 9053782), (137, 8591180), (173, 6803420), (191, 6162260), (260, 4526891), (274, 4295590), (346, 3401710), (382, 3081130), (548, 2147795), (685, 1718236), (692, 1700855), (764, 1540565), (865, 1360684), (955, 1232452), (1370, 859118), (1730, 680342), (1781, 660860), (1910, 616226), (2249, 523340), (2483, 474020), (2740, 429559), (3460, 340171), (3562, 330430), (3820, 308113), (4498, 261670), (4966, 237010), (7124, 165215), (8905, 132172), (8996, 130835), (9932, 118505), (11245, 104668), (12415, 94804), (17810, 66086), (22490, 52334), (23701, 49660), (24830, 47402), (26167, 44980), (33043, 35620)]