88254080

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1889}}^1$

素因数の和:1981

約数の個数: 64

約数和(自身を含む): 213985800

約数和(自身を除く): 125731720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 640, 730, 1168, 1460, 1889, 2336, 2920, 3778, 4672, 5840, 7556, 9344, 9445, 11680, 15112, 18890, 23360, 30224, 37780, 46720, 60448, 75560, 120896, 137897, 151120, 241792, 275794, 302240, 551588, 604480, 689485, 1103176, 1208960, 1378970, 2206352, 2757940, 4412704, 5515880, 8825408, 11031760, 17650816, 22063520, 44127040, 88254080]

約数ペア:

[(1, 88254080), (2, 44127040), (4, 22063520), (5, 17650816), (8, 11031760), (10, 8825408), (16, 5515880), (20, 4412704), (32, 2757940), (40, 2206352), (64, 1378970), (73, 1208960), (80, 1103176), (128, 689485), (146, 604480), (160, 551588), (292, 302240), (320, 275794), (365, 241792), (584, 151120), (640, 137897), (730, 120896), (1168, 75560), (1460, 60448), (1889, 46720), (2336, 37780), (2920, 30224), (3778, 23360), (4672, 18890), (5840, 15112), (7556, 11680), (9344, 9445)]