23783680

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 60375672

約数和(自身を除く): 36591992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1093, 1280, 1360, 2176, 2186, 2720, 4352, 4372, 5440, 5465, 8744, 10880, 10930, 17488, 18581, 21760, 21860, 34976, 37162, 43720, 69952, 74324, 87440, 92905, 139904, 148648, 174880, 185810, 279808, 297296, 349760, 371620, 594592, 699520, 743240, 1189184, 1399040, 1486480, 2378368, 2972960, 4756736, 5945920, 11891840, 23783680]

約数ペア:

[(1, 23783680), (2, 11891840), (4, 5945920), (5, 4756736), (8, 2972960), (10, 2378368), (16, 1486480), (17, 1399040), (20, 1189184), (32, 743240), (34, 699520), (40, 594592), (64, 371620), (68, 349760), (80, 297296), (85, 279808), (128, 185810), (136, 174880), (160, 148648), (170, 139904), (256, 92905), (272, 87440), (320, 74324), (340, 69952), (544, 43720), (640, 37162), (680, 34976), (1088, 21860), (1093, 21760), (1280, 18581), (1360, 17488), (2176, 10930), (2186, 10880), (2720, 8744), (4352, 5465), (4372, 5440)]