3261036680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1335

約数の個数: 128

約数和(自身を含む): 8257334400

約数和(自身を除く): 4996297720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 163, 164, 205, 220, 326, 328, 410, 440, 451, 652, 815, 820, 902, 1109, 1304, 1630, 1640, 1793, 1804, 2218, 2255, 3260, 3586, 3608, 4436, 4510, 5545, 6520, 6683, 7172, 8872, 8965, 9020, 11090, 12199, 13366, 14344, 17930, 18040, 22180, 24398, 26732, 33415, 35860, 44360, 45469, 48796, 53464, 60995, 66830, 71720, 73513, 90938, 97592, 121990, 133660, 147026, 180767, 181876, 227345, 243980, 267320, 294052, 361534, 363752, 367565, 454690, 487960, 500159, 588104, 723068, 735130, 903835, 909380, 1000318, 1446136, 1470260, 1807670, 1818760, 1988437, 2000636, 2500795, 2940520, 3615340, 3976874, 4001272, 5001590, 7230680, 7411447, 7953748, 9942185, 10003180, 14822894, 15907496, 19884370, 20006360, 29645788, 37057235, 39768740, 59291576, 74114470, 79537480, 81525917, 148228940, 163051834, 296457880, 326103668, 407629585, 652207336, 815259170, 1630518340, 3261036680]

約数ペア:

[(1, 3261036680), (2, 1630518340), (4, 815259170), (5, 652207336), (8, 407629585), (10, 326103668), (11, 296457880), (20, 163051834), (22, 148228940), (40, 81525917), (41, 79537480), (44, 74114470), (55, 59291576), (82, 39768740), (88, 37057235), (110, 29645788), (163, 20006360), (164, 19884370), (205, 15907496), (220, 14822894), (326, 10003180), (328, 9942185), (410, 7953748), (440, 7411447), (451, 7230680), (652, 5001590), (815, 4001272), (820, 3976874), (902, 3615340), (1109, 2940520), (1304, 2500795), (1630, 2000636), (1640, 1988437), (1793, 1818760), (1804, 1807670), (2218, 1470260), (2255, 1446136), (3260, 1000318), (3586, 909380), (3608, 903835), (4436, 735130), (4510, 723068), (5545, 588104), (6520, 500159), (6683, 487960), (7172, 454690), (8872, 367565), (8965, 363752), (9020, 361534), (11090, 294052), (12199, 267320), (13366, 243980), (14344, 227345), (17930, 181876), (18040, 180767), (22180, 147026), (24398, 133660), (26732, 121990), (33415, 97592), (35860, 90938), (44360, 73513), (45469, 71720), (48796, 66830), (53464, 60995)]