9935680

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:587

約数の個数: 56

約数和(自身を含む): 24094440

約数和(自身を除く): 14158760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 509, 610, 976, 1018, 1220, 1952, 2036, 2440, 2545, 3904, 4072, 4880, 5090, 8144, 9760, 10180, 16288, 19520, 20360, 31049, 32576, 40720, 62098, 81440, 124196, 155245, 162880, 248392, 310490, 496784, 620980, 993568, 1241960, 1987136, 2483920, 4967840, 9935680]

約数ペア:

[(1, 9935680), (2, 4967840), (4, 2483920), (5, 1987136), (8, 1241960), (10, 993568), (16, 620980), (20, 496784), (32, 310490), (40, 248392), (61, 162880), (64, 155245), (80, 124196), (122, 81440), (160, 62098), (244, 40720), (305, 32576), (320, 31049), (488, 20360), (509, 19520), (610, 16288), (976, 10180), (1018, 9760), (1220, 8144), (1952, 5090), (2036, 4880), (2440, 4072), (2545, 3904)]