45031840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1350

約数の個数: 96

約数和(自身を含む): 125604864

約数和(自身を除く): 80573024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1297, 1736, 2170, 2480, 2594, 3472, 4340, 4960, 5188, 6485, 6944, 8680, 9079, 10376, 12970, 17360, 18158, 20752, 25940, 34720, 36316, 40207, 41504, 45395, 51880, 72632, 80414, 90790, 103760, 145264, 160828, 181580, 201035, 207520, 281449, 290528, 321656, 363160, 402070, 562898, 643312, 726320, 804140, 1125796, 1286624, 1407245, 1452640, 1608280, 2251592, 2814490, 3216560, 4503184, 5628980, 6433120, 9006368, 11257960, 22515920, 45031840]

約数ペア:

[(1, 45031840), (2, 22515920), (4, 11257960), (5, 9006368), (7, 6433120), (8, 5628980), (10, 4503184), (14, 3216560), (16, 2814490), (20, 2251592), (28, 1608280), (31, 1452640), (32, 1407245), (35, 1286624), (40, 1125796), (56, 804140), (62, 726320), (70, 643312), (80, 562898), (112, 402070), (124, 363160), (140, 321656), (155, 290528), (160, 281449), (217, 207520), (224, 201035), (248, 181580), (280, 160828), (310, 145264), (434, 103760), (496, 90790), (560, 80414), (620, 72632), (868, 51880), (992, 45395), (1085, 41504), (1120, 40207), (1240, 36316), (1297, 34720), (1736, 25940), (2170, 20752), (2480, 18158), (2594, 17360), (3472, 12970), (4340, 10376), (4960, 9079), (5188, 8680), (6485, 6944)]