15673293380

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{106087}}^1$

素因数の和:106268

約数の個数: 48

約数和(自身を含む): 33685061760

約数和(自身を除く): 18011768380

約数列:

[1, 2, 4, 5, 10, 20, 83, 89, 166, 178, 332, 356, 415, 445, 830, 890, 1660, 1780, 7387, 14774, 29548, 36935, 73870, 106087, 147740, 212174, 424348, 530435, 1060870, 2121740, 8805221, 9441743, 17610442, 18883486, 35220884, 37766972, 44026105, 47208715, 88052210, 94417430, 176104420, 188834860, 783664669, 1567329338, 3134658676, 3918323345, 7836646690, 15673293380]

約数ペア:

[(1, 15673293380), (2, 7836646690), (4, 3918323345), (5, 3134658676), (10, 1567329338), (20, 783664669), (83, 188834860), (89, 176104420), (166, 94417430), (178, 88052210), (332, 47208715), (356, 44026105), (415, 37766972), (445, 35220884), (830, 18883486), (890, 17610442), (1660, 9441743), (1780, 8805221), (7387, 2121740), (14774, 1060870), (29548, 530435), (36935, 424348), (73870, 212174), (106087, 147740)]