7182177920

素因数分解:

$2^7\times 5^1\times {\mathrm{3067}}^1\times {\mathrm{3659}}^1$

素因数の和:6745

約数の個数: 64

約数和(自身を含む): 17180186400

約数和(自身を除く): 9998008480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3067, 3659, 6134, 7318, 12268, 14636, 15335, 18295, 24536, 29272, 30670, 36590, 49072, 58544, 61340, 73180, 98144, 117088, 122680, 146360, 196288, 234176, 245360, 292720, 392576, 468352, 490720, 585440, 981440, 1170880, 1962880, 2341760, 11222153, 22444306, 44888612, 56110765, 89777224, 112221530, 179554448, 224443060, 359108896, 448886120, 718217792, 897772240, 1436435584, 1795544480, 3591088960, 7182177920]

約数ペア:

[(1, 7182177920), (2, 3591088960), (4, 1795544480), (5, 1436435584), (8, 897772240), (10, 718217792), (16, 448886120), (20, 359108896), (32, 224443060), (40, 179554448), (64, 112221530), (80, 89777224), (128, 56110765), (160, 44888612), (320, 22444306), (640, 11222153), (3067, 2341760), (3659, 1962880), (6134, 1170880), (7318, 981440), (12268, 585440), (14636, 490720), (15335, 468352), (18295, 392576), (24536, 292720), (29272, 245360), (30670, 234176), (36590, 196288), (49072, 146360), (58544, 122680), (61340, 117088), (73180, 98144)]