63327760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:776

約数の個数: 80

約数和(自身を含む): 157757760

約数和(自身を除く): 94430000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 61, 76, 80, 95, 122, 152, 190, 244, 304, 305, 380, 488, 610, 683, 760, 976, 1159, 1220, 1366, 1520, 2318, 2440, 2732, 3415, 4636, 4880, 5464, 5795, 6830, 9272, 10928, 11590, 12977, 13660, 18544, 23180, 25954, 27320, 41663, 46360, 51908, 54640, 64885, 83326, 92720, 103816, 129770, 166652, 207632, 208315, 259540, 333304, 416630, 519080, 666608, 791597, 833260, 1038160, 1583194, 1666520, 3166388, 3333040, 3957985, 6332776, 7915970, 12665552, 15831940, 31663880, 63327760]

約数ペア:

[(1, 63327760), (2, 31663880), (4, 15831940), (5, 12665552), (8, 7915970), (10, 6332776), (16, 3957985), (19, 3333040), (20, 3166388), (38, 1666520), (40, 1583194), (61, 1038160), (76, 833260), (80, 791597), (95, 666608), (122, 519080), (152, 416630), (190, 333304), (244, 259540), (304, 208315), (305, 207632), (380, 166652), (488, 129770), (610, 103816), (683, 92720), (760, 83326), (976, 64885), (1159, 54640), (1220, 51908), (1366, 46360), (1520, 41663), (2318, 27320), (2440, 25954), (2732, 23180), (3415, 18544), (4636, 13660), (4880, 12977), (5464, 11590), (5795, 10928), (6830, 9272)]