86483680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 216857088

約数和(自身を除く): 130373408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 71, 80, 92, 115, 142, 160, 184, 230, 284, 331, 355, 368, 460, 568, 662, 710, 736, 920, 1136, 1324, 1420, 1633, 1655, 1840, 2272, 2648, 2840, 3266, 3310, 3680, 5296, 5680, 6532, 6620, 7613, 8165, 10592, 11360, 13064, 13240, 15226, 16330, 23501, 26128, 26480, 30452, 32660, 38065, 47002, 52256, 52960, 60904, 65320, 76130, 94004, 117505, 121808, 130640, 152260, 188008, 235010, 243616, 261280, 304520, 376016, 470020, 540523, 609040, 752032, 940040, 1081046, 1218080, 1880080, 2162092, 2702615, 3760160, 4324184, 5405230, 8648368, 10810460, 17296736, 21620920, 43241840, 86483680]

約数ペア:

[(1, 86483680), (2, 43241840), (4, 21620920), (5, 17296736), (8, 10810460), (10, 8648368), (16, 5405230), (20, 4324184), (23, 3760160), (32, 2702615), (40, 2162092), (46, 1880080), (71, 1218080), (80, 1081046), (92, 940040), (115, 752032), (142, 609040), (160, 540523), (184, 470020), (230, 376016), (284, 304520), (331, 261280), (355, 243616), (368, 235010), (460, 188008), (568, 152260), (662, 130640), (710, 121808), (736, 117505), (920, 94004), (1136, 76130), (1324, 65320), (1420, 60904), (1633, 52960), (1655, 52256), (1840, 47002), (2272, 38065), (2648, 32660), (2840, 30452), (3266, 26480), (3310, 26128), (3680, 23501), (5296, 16330), (5680, 15226), (6532, 13240), (6620, 13064), (7613, 11360), (8165, 10592)]