74629760

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4021}}^1$

素因数の和:4069

約数の個数: 64

約数和(自身を含む): 184609800

約数和(自身を除く): 109980040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4021, 4640, 8042, 9280, 16084, 18560, 20105, 32168, 40210, 64336, 80420, 116609, 128672, 160840, 233218, 257344, 321680, 466436, 514688, 583045, 643360, 932872, 1166090, 1286720, 1865744, 2332180, 2573440, 3731488, 4664360, 7462976, 9328720, 14925952, 18657440, 37314880, 74629760]

約数ペア:

[(1, 74629760), (2, 37314880), (4, 18657440), (5, 14925952), (8, 9328720), (10, 7462976), (16, 4664360), (20, 3731488), (29, 2573440), (32, 2332180), (40, 1865744), (58, 1286720), (64, 1166090), (80, 932872), (116, 643360), (128, 583045), (145, 514688), (160, 466436), (232, 321680), (290, 257344), (320, 233218), (464, 160840), (580, 128672), (640, 116609), (928, 80420), (1160, 64336), (1856, 40210), (2320, 32168), (3712, 20105), (4021, 18560), (4640, 16084), (8042, 9280)]