16124957380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6427}}^1\times {\mathrm{17921}}^1$

素因数の和:24364

約数の個数: 48

約数和(自身を含む): 38708078976

約数和(自身を除く): 22583121596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6427, 12854, 17921, 25708, 32135, 35842, 44989, 64270, 71684, 89605, 89978, 125447, 128540, 179210, 179956, 224945, 250894, 358420, 449890, 501788, 627235, 899780, 1254470, 2508940, 115178267, 230356534, 460713068, 575891335, 806247869, 1151782670, 1612495738, 2303565340, 3224991476, 4031239345, 8062478690, 16124957380]

約数ペア:

[(1, 16124957380), (2, 8062478690), (4, 4031239345), (5, 3224991476), (7, 2303565340), (10, 1612495738), (14, 1151782670), (20, 806247869), (28, 575891335), (35, 460713068), (70, 230356534), (140, 115178267), (6427, 2508940), (12854, 1254470), (17921, 899780), (25708, 627235), (32135, 501788), (35842, 449890), (44989, 358420), (64270, 250894), (71684, 224945), (89605, 179956), (89978, 179210), (125447, 128540)]