2014712500

素因数分解:

$2^2\times 5^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 4921560000

約数和(自身を除く): 2906847500

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, 499, 500, 625, 646, 850, 950, 998, 1250, 1292, 1615, 1700, 1900, 1996, 2125, 2375, 2495, 2500, 3125, 3230, 4250, 4750, 4990, 6250, 6460, 8075, 8483, 8500, 9481, 9500, 9980, 10625, 11875, 12475, 12500, 16150, 16966, 18962, 21250, 23750, 24950, 32300, 33932, 37924, 40375, 42415, 42500, 47405, 47500, 49900, 53125, 59375, 62375, 80750, 84830, 94810, 106250, 118750, 124750, 161177, 161500, 169660, 189620, 201875, 212075, 212500, 237025, 237500, 249500, 311875, 322354, 403750, 424150, 474050, 623750, 644708, 805885, 807500, 848300, 948100, 1009375, 1060375, 1185125, 1247500, 1559375, 1611770, 2018750, 2120750, 2370250, 3118750, 3223540, 4029425, 4037500, 4241500, 4740500, 5301875, 5925625, 6237500, 8058850, 10603750, 11851250, 16117700, 20147125, 21207500, 23702500, 26509375, 29628125, 40294250, 53018750, 59256250, 80588500, 100735625, 106037500, 118512500, 201471250, 402942500, 503678125, 1007356250, 2014712500]

約数ペア:

[(1, 2014712500), (2, 1007356250), (4, 503678125), (5, 402942500), (10, 201471250), (17, 118512500), (19, 106037500), (20, 100735625), (25, 80588500), (34, 59256250), (38, 53018750), (50, 40294250), (68, 29628125), (76, 26509375), (85, 23702500), (95, 21207500), (100, 20147125), (125, 16117700), (170, 11851250), (190, 10603750), (250, 8058850), (323, 6237500), (340, 5925625), (380, 5301875), (425, 4740500), (475, 4241500), (499, 4037500), (500, 4029425), (625, 3223540), (646, 3118750), (850, 2370250), (950, 2120750), (998, 2018750), (1250, 1611770), (1292, 1559375), (1615, 1247500), (1700, 1185125), (1900, 1060375), (1996, 1009375), (2125, 948100), (2375, 848300), (2495, 807500), (2500, 805885), (3125, 644708), (3230, 623750), (4250, 474050), (4750, 424150), (4990, 403750), (6250, 322354), (6460, 311875), (8075, 249500), (8483, 237500), (8500, 237025), (9481, 212500), (9500, 212075), (9980, 201875), (10625, 189620), (11875, 169660), (12475, 161500), (12500, 161177), (16150, 124750), (16966, 118750), (18962, 106250), (21250, 94810), (23750, 84830), (24950, 80750), (32300, 62375), (33932, 59375), (37924, 53125), (40375, 49900), (42415, 47500), (42500, 47405)]