86359940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 204906240

約数和(自身を除く): 118546300

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 41, 46, 76, 82, 92, 95, 115, 164, 190, 205, 230, 241, 380, 410, 437, 460, 482, 779, 820, 874, 943, 964, 1205, 1558, 1748, 1886, 2185, 2410, 3116, 3772, 3895, 4370, 4579, 4715, 4820, 5543, 7790, 8740, 9158, 9430, 9881, 11086, 15580, 17917, 18316, 18860, 19762, 22172, 22895, 27715, 35834, 39524, 45790, 49405, 55430, 71668, 89585, 91580, 98810, 105317, 110860, 179170, 187739, 197620, 210634, 227263, 358340, 375478, 421268, 454526, 526585, 750956, 909052, 938695, 1053170, 1136315, 1877390, 2106340, 2272630, 3754780, 4317997, 4545260, 8635994, 17271988, 21589985, 43179970, 86359940]

約数ペア:

[(1, 86359940), (2, 43179970), (4, 21589985), (5, 17271988), (10, 8635994), (19, 4545260), (20, 4317997), (23, 3754780), (38, 2272630), (41, 2106340), (46, 1877390), (76, 1136315), (82, 1053170), (92, 938695), (95, 909052), (115, 750956), (164, 526585), (190, 454526), (205, 421268), (230, 375478), (241, 358340), (380, 227263), (410, 210634), (437, 197620), (460, 187739), (482, 179170), (779, 110860), (820, 105317), (874, 98810), (943, 91580), (964, 89585), (1205, 71668), (1558, 55430), (1748, 49405), (1886, 45790), (2185, 39524), (2410, 35834), (3116, 27715), (3772, 22895), (3895, 22172), (4370, 19762), (4579, 18860), (4715, 18316), (4820, 17917), (5543, 15580), (7790, 11086), (8740, 9881), (9158, 9430)]