33278717810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{457943}}^1$

素因数の和:458019

約数の個数: 48

約数和(自身を含む): 66372571584

約数和(自身を除く): 33093853774

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 169, 215, 338, 430, 559, 845, 1118, 1690, 2795, 5590, 7267, 14534, 36335, 72670, 457943, 915886, 2289715, 4579430, 5953259, 11906518, 19691549, 29766295, 39383098, 59532590, 77392367, 98457745, 154784734, 196915490, 255990137, 386961835, 511980274, 773923670, 1279950685, 2559901370, 3327871781, 6655743562, 16639358905, 33278717810]

約数ペア:

[(1, 33278717810), (2, 16639358905), (5, 6655743562), (10, 3327871781), (13, 2559901370), (26, 1279950685), (43, 773923670), (65, 511980274), (86, 386961835), (130, 255990137), (169, 196915490), (215, 154784734), (338, 98457745), (430, 77392367), (559, 59532590), (845, 39383098), (1118, 29766295), (1690, 19691549), (2795, 11906518), (5590, 5953259), (7267, 4579430), (14534, 2289715), (36335, 915886), (72670, 457943)]