232553540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{35999}}^1$

素因数の和:36044

約数の個数: 48

約数和(自身を含む): 544320000

約数和(自身を除く): 311766460

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 35999, 71998, 143996, 179995, 359990, 611983, 683981, 719980, 1223966, 1367962, 2447932, 2735924, 3059915, 3419905, 6119830, 6839810, 11627677, 12239660, 13679620, 23255354, 46510708, 58138385, 116276770, 232553540]

約数ペア:

[(1, 232553540), (2, 116276770), (4, 58138385), (5, 46510708), (10, 23255354), (17, 13679620), (19, 12239660), (20, 11627677), (34, 6839810), (38, 6119830), (68, 3419905), (76, 3059915), (85, 2735924), (95, 2447932), (170, 1367962), (190, 1223966), (323, 719980), (340, 683981), (380, 611983), (646, 359990), (1292, 179995), (1615, 143996), (3230, 71998), (6460, 35999)]