40934740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1445

約数の個数: 96

約数和(自身を含む): 112896000

約数和(自身を除く): 71961260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1399, 1463, 1540, 2090, 2660, 2798, 2926, 4180, 5596, 5852, 6995, 7315, 9793, 13990, 14630, 15389, 19586, 26581, 27980, 29260, 30778, 39172, 48965, 53162, 61556, 76945, 97930, 106324, 107723, 132905, 153890, 186067, 195860, 215446, 265810, 292391, 307780, 372134, 430892, 531620, 538615, 584782, 744268, 930335, 1077230, 1169564, 1461955, 1860670, 2046737, 2154460, 2923910, 3721340, 4093474, 5847820, 8186948, 10233685, 20467370, 40934740]

約数ペア:

[(1, 40934740), (2, 20467370), (4, 10233685), (5, 8186948), (7, 5847820), (10, 4093474), (11, 3721340), (14, 2923910), (19, 2154460), (20, 2046737), (22, 1860670), (28, 1461955), (35, 1169564), (38, 1077230), (44, 930335), (55, 744268), (70, 584782), (76, 538615), (77, 531620), (95, 430892), (110, 372134), (133, 307780), (140, 292391), (154, 265810), (190, 215446), (209, 195860), (220, 186067), (266, 153890), (308, 132905), (380, 107723), (385, 106324), (418, 97930), (532, 76945), (665, 61556), (770, 53162), (836, 48965), (1045, 39172), (1330, 30778), (1399, 29260), (1463, 27980), (1540, 26581), (2090, 19586), (2660, 15389), (2798, 14630), (2926, 13990), (4180, 9793), (5596, 7315), (5852, 6995)]