98416360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1297}}^1$

素因数の和:1586

約数の個数: 64

約数和(自身を含む): 254200320

約数和(自身を除く): 155783960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 271, 280, 542, 1084, 1297, 1355, 1897, 2168, 2594, 2710, 3794, 5188, 5420, 6485, 7588, 9079, 9485, 10376, 10840, 12970, 15176, 18158, 18970, 25940, 36316, 37940, 45395, 51880, 72632, 75880, 90790, 181580, 351487, 363160, 702974, 1405948, 1757435, 2460409, 2811896, 3514870, 4920818, 7029740, 9841636, 12302045, 14059480, 19683272, 24604090, 49208180, 98416360]

約数ペア:

[(1, 98416360), (2, 49208180), (4, 24604090), (5, 19683272), (7, 14059480), (8, 12302045), (10, 9841636), (14, 7029740), (20, 4920818), (28, 3514870), (35, 2811896), (40, 2460409), (56, 1757435), (70, 1405948), (140, 702974), (271, 363160), (280, 351487), (542, 181580), (1084, 90790), (1297, 75880), (1355, 72632), (1897, 51880), (2168, 45395), (2594, 37940), (2710, 36316), (3794, 25940), (5188, 18970), (5420, 18158), (6485, 15176), (7588, 12970), (9079, 10840), (9485, 10376)]