253351840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7297}}^1$

素因数の和:7350

約数の個数: 96

約数和(自身を含む): 706212864

約数和(自身を除く): 452861024

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, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 7297, 8680, 14594, 17360, 29188, 34720, 36485, 51079, 58376, 72970, 102158, 116752, 145940, 204316, 226207, 233504, 255395, 291880, 408632, 452414, 510790, 583760, 817264, 904828, 1021580, 1131035, 1167520, 1583449, 1634528, 1809656, 2043160, 2262070, 3166898, 3619312, 4086320, 4524140, 6333796, 7238624, 7917245, 8172640, 9048280, 12667592, 15834490, 18096560, 25335184, 31668980, 36193120, 50670368, 63337960, 126675920, 253351840]

約数ペア:

[(1, 253351840), (2, 126675920), (4, 63337960), (5, 50670368), (7, 36193120), (8, 31668980), (10, 25335184), (14, 18096560), (16, 15834490), (20, 12667592), (28, 9048280), (31, 8172640), (32, 7917245), (35, 7238624), (40, 6333796), (56, 4524140), (62, 4086320), (70, 3619312), (80, 3166898), (112, 2262070), (124, 2043160), (140, 1809656), (155, 1634528), (160, 1583449), (217, 1167520), (224, 1131035), (248, 1021580), (280, 904828), (310, 817264), (434, 583760), (496, 510790), (560, 452414), (620, 408632), (868, 291880), (992, 255395), (1085, 233504), (1120, 226207), (1240, 204316), (1736, 145940), (2170, 116752), (2480, 102158), (3472, 72970), (4340, 58376), (4960, 51079), (6944, 36485), (7297, 34720), (8680, 29188), (14594, 17360)]