5355285200

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:805

約数の個数: 120

約数和(自身を含む): 13048688640

約数和(自身を除く): 7693403440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 271, 389, 400, 508, 542, 635, 778, 1016, 1084, 1270, 1355, 1556, 1945, 2032, 2168, 2540, 2710, 3112, 3175, 3890, 4336, 5080, 5420, 6224, 6350, 6775, 7780, 9725, 10160, 10840, 12700, 13550, 15560, 19450, 21680, 25400, 27100, 31120, 34417, 38900, 49403, 50800, 54200, 68834, 77800, 98806, 105419, 108400, 137668, 155600, 172085, 197612, 210838, 247015, 275336, 344170, 395224, 421676, 494030, 527095, 550672, 688340, 790448, 843352, 860425, 988060, 1054190, 1235075, 1376680, 1686704, 1720850, 1976120, 2108380, 2470150, 2635475, 2753360, 3441700, 3952240, 4216760, 4940300, 5270950, 6883400, 8433520, 9880600, 10541900, 13388213, 13766800, 19761200, 21083800, 26776426, 42167600, 53552852, 66941065, 107105704, 133882130, 214211408, 267764260, 334705325, 535528520, 669410650, 1071057040, 1338821300, 2677642600, 5355285200]

約数ペア:

[(1, 5355285200), (2, 2677642600), (4, 1338821300), (5, 1071057040), (8, 669410650), (10, 535528520), (16, 334705325), (20, 267764260), (25, 214211408), (40, 133882130), (50, 107105704), (80, 66941065), (100, 53552852), (127, 42167600), (200, 26776426), (254, 21083800), (271, 19761200), (389, 13766800), (400, 13388213), (508, 10541900), (542, 9880600), (635, 8433520), (778, 6883400), (1016, 5270950), (1084, 4940300), (1270, 4216760), (1355, 3952240), (1556, 3441700), (1945, 2753360), (2032, 2635475), (2168, 2470150), (2540, 2108380), (2710, 1976120), (3112, 1720850), (3175, 1686704), (3890, 1376680), (4336, 1235075), (5080, 1054190), (5420, 988060), (6224, 860425), (6350, 843352), (6775, 790448), (7780, 688340), (9725, 550672), (10160, 527095), (10840, 494030), (12700, 421676), (13550, 395224), (15560, 344170), (19450, 275336), (21680, 247015), (25400, 210838), (27100, 197612), (31120, 172085), (34417, 155600), (38900, 137668), (49403, 108400), (50800, 105419), (54200, 98806), (68834, 77800)]