1330375460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{47143}}^1$

素因数の和:47252

約数の個数: 48

約数和(自身を含む): 2993832576

約数和(自身を除く): 1663457116

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1411, 1660, 2822, 5644, 7055, 14110, 28220, 47143, 94286, 188572, 235715, 471430, 801431, 942860, 1602862, 3205724, 3912869, 4007155, 7825738, 8014310, 15651476, 16028620, 19564345, 39128690, 66518773, 78257380, 133037546, 266075092, 332593865, 665187730, 1330375460]

約数ペア:

[(1, 1330375460), (2, 665187730), (4, 332593865), (5, 266075092), (10, 133037546), (17, 78257380), (20, 66518773), (34, 39128690), (68, 19564345), (83, 16028620), (85, 15651476), (166, 8014310), (170, 7825738), (332, 4007155), (340, 3912869), (415, 3205724), (830, 1602862), (1411, 942860), (1660, 801431), (2822, 471430), (5644, 235715), (7055, 188572), (14110, 94286), (28220, 47143)]