98399680

素因数分解:

$2^6\times 5^1\times {\mathrm{331}}^1\times {\mathrm{929}}^1$

素因数の和:1277

約数の個数: 56

約数和(自身を含む): 235275120

約数和(自身を除く): 136875440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 331, 662, 929, 1324, 1655, 1858, 2648, 3310, 3716, 4645, 5296, 6620, 7432, 9290, 10592, 13240, 14864, 18580, 21184, 26480, 29728, 37160, 52960, 59456, 74320, 105920, 148640, 297280, 307499, 614998, 1229996, 1537495, 2459992, 3074990, 4919984, 6149980, 9839968, 12299960, 19679936, 24599920, 49199840, 98399680]

約数ペア:

[(1, 98399680), (2, 49199840), (4, 24599920), (5, 19679936), (8, 12299960), (10, 9839968), (16, 6149980), (20, 4919984), (32, 3074990), (40, 2459992), (64, 1537495), (80, 1229996), (160, 614998), (320, 307499), (331, 297280), (662, 148640), (929, 105920), (1324, 74320), (1655, 59456), (1858, 52960), (2648, 37160), (3310, 29728), (3716, 26480), (4645, 21184), (5296, 18580), (6620, 14864), (7432, 13240), (9290, 10592)]