38175540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2879}}^1$

素因数の和:2921

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 83752140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 2879, 3315, 4420, 5758, 6630, 8637, 11516, 13260, 14395, 17274, 28790, 34548, 37427, 43185, 48943, 57580, 74854, 86370, 97886, 112281, 146829, 149708, 172740, 187135, 195772, 224562, 244715, 293658, 374270, 449124, 489430, 561405, 587316, 636259, 734145, 748540, 978860, 1122810, 1272518, 1468290, 1908777, 2245620, 2545036, 2936580, 3181295, 3817554, 6362590, 7635108, 9543885, 12725180, 19087770, 38175540]

約数ペア:

[(1, 38175540), (2, 19087770), (3, 12725180), (4, 9543885), (5, 7635108), (6, 6362590), (10, 3817554), (12, 3181295), (13, 2936580), (15, 2545036), (17, 2245620), (20, 1908777), (26, 1468290), (30, 1272518), (34, 1122810), (39, 978860), (51, 748540), (52, 734145), (60, 636259), (65, 587316), (68, 561405), (78, 489430), (85, 449124), (102, 374270), (130, 293658), (156, 244715), (170, 224562), (195, 195772), (204, 187135), (221, 172740), (255, 149708), (260, 146829), (340, 112281), (390, 97886), (442, 86370), (510, 74854), (663, 57580), (780, 48943), (884, 43185), (1020, 37427), (1105, 34548), (1326, 28790), (2210, 17274), (2652, 14395), (2879, 13260), (3315, 11516), (4420, 8637), (5758, 6630)]