40033552960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{26189}}^1$

素因数の和:26504

約数の個数: 112

約数和(自身を含む): 101300615280

約数和(自身を除く): 61267062320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 281, 320, 340, 544, 562, 680, 1088, 1124, 1360, 1405, 2248, 2720, 2810, 4496, 4777, 5440, 5620, 8992, 9554, 11240, 17984, 19108, 22480, 23885, 26189, 38216, 44960, 47770, 52378, 76432, 89920, 95540, 104756, 130945, 152864, 191080, 209512, 261890, 305728, 382160, 419024, 445213, 523780, 764320, 838048, 890426, 1047560, 1528640, 1676096, 1780852, 2095120, 2226065, 3561704, 4190240, 4452130, 7123408, 7359109, 8380480, 8904260, 14246816, 14718218, 17808520, 28493632, 29436436, 35617040, 36795545, 58872872, 71234080, 73591090, 117745744, 125104853, 142468160, 147182180, 235491488, 250209706, 294364360, 470982976, 500419412, 588728720, 625524265, 1000838824, 1177457440, 1251048530, 2001677648, 2354914880, 2502097060, 4003355296, 5004194120, 8006710592, 10008388240, 20016776480, 40033552960]

約数ペア:

[(1, 40033552960), (2, 20016776480), (4, 10008388240), (5, 8006710592), (8, 5004194120), (10, 4003355296), (16, 2502097060), (17, 2354914880), (20, 2001677648), (32, 1251048530), (34, 1177457440), (40, 1000838824), (64, 625524265), (68, 588728720), (80, 500419412), (85, 470982976), (136, 294364360), (160, 250209706), (170, 235491488), (272, 147182180), (281, 142468160), (320, 125104853), (340, 117745744), (544, 73591090), (562, 71234080), (680, 58872872), (1088, 36795545), (1124, 35617040), (1360, 29436436), (1405, 28493632), (2248, 17808520), (2720, 14718218), (2810, 14246816), (4496, 8904260), (4777, 8380480), (5440, 7359109), (5620, 7123408), (8992, 4452130), (9554, 4190240), (11240, 3561704), (17984, 2226065), (19108, 2095120), (22480, 1780852), (23885, 1676096), (26189, 1528640), (38216, 1047560), (44960, 890426), (47770, 838048), (52378, 764320), (76432, 523780), (89920, 445213), (95540, 419024), (104756, 382160), (130945, 305728), (152864, 261890), (191080, 209512)]