26965380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 82188288

約数和(自身を除く): 55222908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 181, 191, 195, 260, 362, 382, 390, 543, 573, 724, 764, 780, 905, 955, 1086, 1146, 1810, 1910, 2172, 2292, 2353, 2483, 2715, 2865, 3620, 3820, 4706, 4966, 5430, 5730, 7059, 7449, 9412, 9932, 10860, 11460, 11765, 12415, 14118, 14898, 23530, 24830, 28236, 29796, 34571, 35295, 37245, 47060, 49660, 69142, 70590, 74490, 103713, 138284, 141180, 148980, 172855, 207426, 345710, 414852, 449423, 518565, 691420, 898846, 1037130, 1348269, 1797692, 2074260, 2247115, 2696538, 4494230, 5393076, 6741345, 8988460, 13482690, 26965380]

約数ペア:

[(1, 26965380), (2, 13482690), (3, 8988460), (4, 6741345), (5, 5393076), (6, 4494230), (10, 2696538), (12, 2247115), (13, 2074260), (15, 1797692), (20, 1348269), (26, 1037130), (30, 898846), (39, 691420), (52, 518565), (60, 449423), (65, 414852), (78, 345710), (130, 207426), (156, 172855), (181, 148980), (191, 141180), (195, 138284), (260, 103713), (362, 74490), (382, 70590), (390, 69142), (543, 49660), (573, 47060), (724, 37245), (764, 35295), (780, 34571), (905, 29796), (955, 28236), (1086, 24830), (1146, 23530), (1810, 14898), (1910, 14118), (2172, 12415), (2292, 11765), (2353, 11460), (2483, 10860), (2715, 9932), (2865, 9412), (3620, 7449), (3820, 7059), (4706, 5730), (4966, 5430)]