3485159960

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{5503}}^1$

素因数の和:5808

約数の個数: 64

約数和(自身を含む): 7989166080

約数和(自身を除く): 4504006120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 223, 284, 355, 446, 568, 710, 892, 1115, 1420, 1784, 2230, 2840, 4460, 5503, 8920, 11006, 15833, 22012, 27515, 31666, 44024, 55030, 63332, 79165, 110060, 126664, 158330, 220120, 316660, 390713, 633320, 781426, 1227169, 1562852, 1953565, 2454338, 3125704, 3907130, 4908676, 6135845, 7814260, 9817352, 12271690, 15628520, 24543380, 49086760, 87128999, 174257998, 348515996, 435644995, 697031992, 871289990, 1742579980, 3485159960]

約数ペア:

[(1, 3485159960), (2, 1742579980), (4, 871289990), (5, 697031992), (8, 435644995), (10, 348515996), (20, 174257998), (40, 87128999), (71, 49086760), (142, 24543380), (223, 15628520), (284, 12271690), (355, 9817352), (446, 7814260), (568, 6135845), (710, 4908676), (892, 3907130), (1115, 3125704), (1420, 2454338), (1784, 1953565), (2230, 1562852), (2840, 1227169), (4460, 781426), (5503, 633320), (8920, 390713), (11006, 316660), (15833, 220120), (22012, 158330), (27515, 126664), (31666, 110060), (44024, 79165), (55030, 63332)]