74381060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{547}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 168845376

約数和(自身を除く): 94464316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 523, 547, 1046, 1094, 2092, 2188, 2615, 2735, 5230, 5470, 6799, 7111, 10460, 10940, 13598, 14222, 27196, 28444, 33995, 35555, 67990, 71110, 135980, 142220, 286081, 572162, 1144324, 1430405, 2860810, 3719053, 5721620, 7438106, 14876212, 18595265, 37190530, 74381060]

約数ペア:

[(1, 74381060), (2, 37190530), (4, 18595265), (5, 14876212), (10, 7438106), (13, 5721620), (20, 3719053), (26, 2860810), (52, 1430405), (65, 1144324), (130, 572162), (260, 286081), (523, 142220), (547, 135980), (1046, 71110), (1094, 67990), (2092, 35555), (2188, 33995), (2615, 28444), (2735, 27196), (5230, 14222), (5470, 13598), (6799, 10940), (7111, 10460)]