98717440

素因数分解:

$2^8\times 5^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 238191408

約数和(自身を除く): 139473968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 233, 256, 320, 331, 466, 640, 662, 932, 1165, 1280, 1324, 1655, 1864, 2330, 2648, 3310, 3728, 4660, 5296, 6620, 7456, 9320, 10592, 13240, 14912, 18640, 21184, 26480, 29824, 37280, 42368, 52960, 59648, 74560, 77123, 84736, 105920, 149120, 154246, 211840, 298240, 308492, 385615, 423680, 616984, 771230, 1233968, 1542460, 2467936, 3084920, 4935872, 6169840, 9871744, 12339680, 19743488, 24679360, 49358720, 98717440]

約数ペア:

[(1, 98717440), (2, 49358720), (4, 24679360), (5, 19743488), (8, 12339680), (10, 9871744), (16, 6169840), (20, 4935872), (32, 3084920), (40, 2467936), (64, 1542460), (80, 1233968), (128, 771230), (160, 616984), (233, 423680), (256, 385615), (320, 308492), (331, 298240), (466, 211840), (640, 154246), (662, 149120), (932, 105920), (1165, 84736), (1280, 77123), (1324, 74560), (1655, 59648), (1864, 52960), (2330, 42368), (2648, 37280), (3310, 29824), (3728, 26480), (4660, 21184), (5296, 18640), (6620, 14912), (7456, 13240), (9320, 10592)]