2088407800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1187}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 5126457600

約数和(自身を除く): 3038049800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 463, 475, 760, 926, 950, 1187, 1852, 1900, 2315, 2374, 3704, 3800, 4630, 4748, 5935, 8797, 9260, 9496, 11575, 11870, 17594, 18520, 22553, 23150, 23740, 29675, 35188, 43985, 45106, 46300, 47480, 59350, 70376, 87970, 90212, 92600, 112765, 118700, 175940, 180424, 219925, 225530, 237400, 351880, 439850, 451060, 549581, 563825, 879700, 902120, 1099162, 1127650, 1759400, 2198324, 2255300, 2747905, 4396648, 4510600, 5495810, 10442039, 10991620, 13739525, 20884078, 21983240, 27479050, 41768156, 52210195, 54958100, 83536312, 104420390, 109916200, 208840780, 261050975, 417681560, 522101950, 1044203900, 2088407800]

約数ペア:

[(1, 2088407800), (2, 1044203900), (4, 522101950), (5, 417681560), (8, 261050975), (10, 208840780), (19, 109916200), (20, 104420390), (25, 83536312), (38, 54958100), (40, 52210195), (50, 41768156), (76, 27479050), (95, 21983240), (100, 20884078), (152, 13739525), (190, 10991620), (200, 10442039), (380, 5495810), (463, 4510600), (475, 4396648), (760, 2747905), (926, 2255300), (950, 2198324), (1187, 1759400), (1852, 1127650), (1900, 1099162), (2315, 902120), (2374, 879700), (3704, 563825), (3800, 549581), (4630, 451060), (4748, 439850), (5935, 351880), (8797, 237400), (9260, 225530), (9496, 219925), (11575, 180424), (11870, 175940), (17594, 118700), (18520, 112765), (22553, 92600), (23150, 90212), (23740, 87970), (29675, 70376), (35188, 59350), (43985, 47480), (45106, 46300)]