63652280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 153338400

約数和(自身を除く): 89686120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 61, 76, 95, 122, 152, 190, 244, 305, 380, 488, 610, 760, 1159, 1220, 1373, 2318, 2440, 2746, 4636, 5492, 5795, 6865, 9272, 10984, 11590, 13730, 23180, 26087, 27460, 46360, 52174, 54920, 83753, 104348, 130435, 167506, 208696, 260870, 335012, 418765, 521740, 670024, 837530, 1043480, 1591307, 1675060, 3182614, 3350120, 6365228, 7956535, 12730456, 15913070, 31826140, 63652280]

約数ペア:

[(1, 63652280), (2, 31826140), (4, 15913070), (5, 12730456), (8, 7956535), (10, 6365228), (19, 3350120), (20, 3182614), (38, 1675060), (40, 1591307), (61, 1043480), (76, 837530), (95, 670024), (122, 521740), (152, 418765), (190, 335012), (244, 260870), (305, 208696), (380, 167506), (488, 130435), (610, 104348), (760, 83753), (1159, 54920), (1220, 52174), (1373, 46360), (2318, 27460), (2440, 26087), (2746, 23180), (4636, 13730), (5492, 11590), (5795, 10984), (6865, 9272)]