15667768400

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{829}}^1\times {\mathrm{1277}}^1$

素因数の和:2161

約数の個数: 120

約数和(自身を含む): 38736103320

約数和(自身を除く): 23068334920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 296, 370, 400, 592, 740, 829, 925, 1277, 1480, 1658, 1850, 2554, 2960, 3316, 3700, 4145, 5108, 6385, 6632, 7400, 8290, 10216, 12770, 13264, 14800, 16580, 20432, 20725, 25540, 30673, 31925, 33160, 41450, 47249, 51080, 61346, 63850, 66320, 82900, 94498, 102160, 122692, 127700, 153365, 165800, 188996, 236245, 245384, 255400, 306730, 331600, 377992, 472490, 490768, 510800, 613460, 755984, 766825, 944980, 1058633, 1181225, 1226920, 1533650, 1889960, 2117266, 2362450, 2453840, 3067300, 3779920, 4234532, 4724900, 5293165, 6134600, 8469064, 9449800, 10586330, 12269200, 16938128, 18899600, 21172660, 26465825, 39169421, 42345320, 52931650, 78338842, 84690640, 105863300, 156677684, 195847105, 211726600, 313355368, 391694210, 423453200, 626710736, 783388420, 979235525, 1566776840, 1958471050, 3133553680, 3916942100, 7833884200, 15667768400]

約数ペア:

[(1, 15667768400), (2, 7833884200), (4, 3916942100), (5, 3133553680), (8, 1958471050), (10, 1566776840), (16, 979235525), (20, 783388420), (25, 626710736), (37, 423453200), (40, 391694210), (50, 313355368), (74, 211726600), (80, 195847105), (100, 156677684), (148, 105863300), (185, 84690640), (200, 78338842), (296, 52931650), (370, 42345320), (400, 39169421), (592, 26465825), (740, 21172660), (829, 18899600), (925, 16938128), (1277, 12269200), (1480, 10586330), (1658, 9449800), (1850, 8469064), (2554, 6134600), (2960, 5293165), (3316, 4724900), (3700, 4234532), (4145, 3779920), (5108, 3067300), (6385, 2453840), (6632, 2362450), (7400, 2117266), (8290, 1889960), (10216, 1533650), (12770, 1226920), (13264, 1181225), (14800, 1058633), (16580, 944980), (20432, 766825), (20725, 755984), (25540, 613460), (30673, 510800), (31925, 490768), (33160, 472490), (41450, 377992), (47249, 331600), (51080, 306730), (61346, 255400), (63850, 245384), (66320, 236245), (82900, 188996), (94498, 165800), (102160, 153365), (122692, 127700)]