4328262380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{733}}^1\times {\mathrm{1747}}^1$

素因数の和:2515

約数の個数: 72

約数和(自身を含む): 9861383952

約数和(自身を除く): 5533121572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 733, 845, 1466, 1690, 1747, 2932, 3380, 3494, 3665, 6988, 7330, 8735, 9529, 14660, 17470, 19058, 22711, 34940, 38116, 45422, 47645, 90844, 95290, 113555, 123877, 190580, 227110, 247754, 295243, 454220, 495508, 590486, 619385, 1180972, 1238770, 1280551, 1476215, 2477540, 2561102, 2952430, 5122204, 5904860, 6402755, 12805510, 16647163, 25611020, 33294326, 66588652, 83235815, 166471630, 216413119, 332943260, 432826238, 865652476, 1082065595, 2164131190, 4328262380]

約数ペア:

[(1, 4328262380), (2, 2164131190), (4, 1082065595), (5, 865652476), (10, 432826238), (13, 332943260), (20, 216413119), (26, 166471630), (52, 83235815), (65, 66588652), (130, 33294326), (169, 25611020), (260, 16647163), (338, 12805510), (676, 6402755), (733, 5904860), (845, 5122204), (1466, 2952430), (1690, 2561102), (1747, 2477540), (2932, 1476215), (3380, 1280551), (3494, 1238770), (3665, 1180972), (6988, 619385), (7330, 590486), (8735, 495508), (9529, 454220), (14660, 295243), (17470, 247754), (19058, 227110), (22711, 190580), (34940, 123877), (38116, 113555), (45422, 95290), (47645, 90844)]