97424780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 229340160

約数和(自身を除く): 131915380

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 71, 76, 92, 95, 115, 142, 157, 190, 230, 284, 314, 355, 380, 437, 460, 628, 710, 785, 874, 1349, 1420, 1570, 1633, 1748, 2185, 2698, 2983, 3140, 3266, 3611, 4370, 5396, 5966, 6532, 6745, 7222, 8165, 8740, 11147, 11932, 13490, 14444, 14915, 16330, 18055, 22294, 26980, 29830, 31027, 32660, 36110, 44588, 55735, 59660, 62054, 68609, 72220, 111470, 124108, 137218, 155135, 211793, 222940, 256381, 274436, 310270, 343045, 423586, 512762, 620540, 686090, 847172, 1025524, 1058965, 1281905, 1372180, 2117930, 2563810, 4235860, 4871239, 5127620, 9742478, 19484956, 24356195, 48712390, 97424780]

約数ペア:

[(1, 97424780), (2, 48712390), (4, 24356195), (5, 19484956), (10, 9742478), (19, 5127620), (20, 4871239), (23, 4235860), (38, 2563810), (46, 2117930), (71, 1372180), (76, 1281905), (92, 1058965), (95, 1025524), (115, 847172), (142, 686090), (157, 620540), (190, 512762), (230, 423586), (284, 343045), (314, 310270), (355, 274436), (380, 256381), (437, 222940), (460, 211793), (628, 155135), (710, 137218), (785, 124108), (874, 111470), (1349, 72220), (1420, 68609), (1570, 62054), (1633, 59660), (1748, 55735), (2185, 44588), (2698, 36110), (2983, 32660), (3140, 31027), (3266, 29830), (3611, 26980), (4370, 22294), (5396, 18055), (5966, 16330), (6532, 14915), (6745, 14444), (7222, 13490), (8165, 11932), (8740, 11147)]