4036692500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5059

約数の個数: 120

約数和(自身を含む): 9840600000

約数和(自身を除く): 5803907500

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 125, 170, 190, 250, 323, 340, 380, 425, 475, 500, 625, 646, 850, 950, 1250, 1292, 1615, 1700, 1900, 2125, 2375, 2500, 3230, 4250, 4750, 4999, 6460, 8075, 8500, 9500, 9998, 10625, 11875, 16150, 19996, 21250, 23750, 24995, 32300, 40375, 42500, 47500, 49990, 80750, 84983, 94981, 99980, 124975, 161500, 169966, 189962, 201875, 249950, 339932, 379924, 403750, 424915, 474905, 499900, 624875, 807500, 849830, 949810, 1249750, 1614677, 1699660, 1899620, 2124575, 2374525, 2499500, 3124375, 3229354, 4249150, 4749050, 6248750, 6458708, 8073385, 8498300, 9498100, 10622875, 11872625, 12497500, 16146770, 21245750, 23745250, 32293540, 40366925, 42491500, 47490500, 53114375, 59363125, 80733850, 106228750, 118726250, 161467700, 201834625, 212457500, 237452500, 403669250, 807338500, 1009173125, 2018346250, 4036692500]

約数ペア:

[(1, 4036692500), (2, 2018346250), (4, 1009173125), (5, 807338500), (10, 403669250), (17, 237452500), (19, 212457500), (20, 201834625), (25, 161467700), (34, 118726250), (38, 106228750), (50, 80733850), (68, 59363125), (76, 53114375), (85, 47490500), (95, 42491500), (100, 40366925), (125, 32293540), (170, 23745250), (190, 21245750), (250, 16146770), (323, 12497500), (340, 11872625), (380, 10622875), (425, 9498100), (475, 8498300), (500, 8073385), (625, 6458708), (646, 6248750), (850, 4749050), (950, 4249150), (1250, 3229354), (1292, 3124375), (1615, 2499500), (1700, 2374525), (1900, 2124575), (2125, 1899620), (2375, 1699660), (2500, 1614677), (3230, 1249750), (4250, 949810), (4750, 849830), (4999, 807500), (6460, 624875), (8075, 499900), (8500, 474905), (9500, 424915), (9998, 403750), (10625, 379924), (11875, 339932), (16150, 249950), (19996, 201875), (21250, 189962), (23750, 169966), (24995, 161500), (32300, 124975), (40375, 99980), (42500, 94981), (47500, 84983), (49990, 80750)]