23876836120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{80567}}^1$

素因数の和:80848

約数の個数: 64

約数和(自身を含む): 55688601600

約数和(自身を除く): 31811765480

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 239, 248, 310, 478, 620, 956, 1195, 1240, 1912, 2390, 4780, 7409, 9560, 14818, 29636, 37045, 59272, 74090, 80567, 148180, 161134, 296360, 322268, 402835, 644536, 805670, 1611340, 2497577, 3222680, 4995154, 9990308, 12487885, 19255513, 19980616, 24975770, 38511026, 49951540, 77022052, 96277565, 99903080, 154044104, 192555130, 385110260, 596920903, 770220520, 1193841806, 2387683612, 2984604515, 4775367224, 5969209030, 11938418060, 23876836120]

約数ペア:

[(1, 23876836120), (2, 11938418060), (4, 5969209030), (5, 4775367224), (8, 2984604515), (10, 2387683612), (20, 1193841806), (31, 770220520), (40, 596920903), (62, 385110260), (124, 192555130), (155, 154044104), (239, 99903080), (248, 96277565), (310, 77022052), (478, 49951540), (620, 38511026), (956, 24975770), (1195, 19980616), (1240, 19255513), (1912, 12487885), (2390, 9990308), (4780, 4995154), (7409, 3222680), (9560, 2497577), (14818, 1611340), (29636, 805670), (37045, 644536), (59272, 402835), (74090, 322268), (80567, 296360), (148180, 161134)]