996811019950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1\times {\mathrm{10181}}^1$

素因数の和:10942

約数の個数: 96

約数和(自身を含む): 1975817914560

約数和(自身を除く): 979006894610

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 229, 425, 458, 503, 850, 1006, 1145, 2290, 2515, 3893, 5030, 5725, 7786, 8551, 10181, 11450, 12575, 17102, 19465, 20362, 25150, 38930, 42755, 50905, 85510, 97325, 101810, 115187, 173077, 194650, 213775, 230374, 254525, 346154, 427550, 509050, 575935, 865385, 1151870, 1730770, 1958179, 2331449, 2879675, 3916358, 4326925, 4662898, 5121043, 5759350, 8653850, 9790895, 10242086, 11657245, 19581790, 23314490, 25605215, 39634633, 48954475, 51210430, 58286225, 79269266, 87057731, 97908950, 116572450, 128026075, 174115462, 198173165, 256052150, 396346330, 435288655, 870577310, 990865825, 1172718847, 1981731650, 2176443275, 2345437694, 4352886550, 5863594235, 11727188470, 19936220399, 29317971175, 39872440798, 58635942350, 99681101995, 199362203990, 498405509975, 996811019950]

約数ペア:

[(1, 996811019950), (2, 498405509975), (5, 199362203990), (10, 99681101995), (17, 58635942350), (25, 39872440798), (34, 29317971175), (50, 19936220399), (85, 11727188470), (170, 5863594235), (229, 4352886550), (425, 2345437694), (458, 2176443275), (503, 1981731650), (850, 1172718847), (1006, 990865825), (1145, 870577310), (2290, 435288655), (2515, 396346330), (3893, 256052150), (5030, 198173165), (5725, 174115462), (7786, 128026075), (8551, 116572450), (10181, 97908950), (11450, 87057731), (12575, 79269266), (17102, 58286225), (19465, 51210430), (20362, 48954475), (25150, 39634633), (38930, 25605215), (42755, 23314490), (50905, 19581790), (85510, 11657245), (97325, 10242086), (101810, 9790895), (115187, 8653850), (173077, 5759350), (194650, 5121043), (213775, 4662898), (230374, 4326925), (254525, 3916358), (346154, 2879675), (427550, 2331449), (509050, 1958179), (575935, 1730770), (865385, 1151870)]