13807300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 108

約数和(自身を含む): 34945680

約数和(自身を除く): 21138380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 43, 50, 52, 65, 76, 86, 95, 100, 130, 169, 172, 190, 215, 247, 260, 325, 338, 380, 430, 475, 494, 559, 650, 676, 817, 845, 860, 950, 988, 1075, 1118, 1235, 1300, 1634, 1690, 1900, 2150, 2236, 2470, 2795, 3211, 3268, 3380, 4085, 4225, 4300, 4940, 5590, 6175, 6422, 7267, 8170, 8450, 10621, 11180, 12350, 12844, 13975, 14534, 16055, 16340, 16900, 20425, 21242, 24700, 27950, 29068, 32110, 36335, 40850, 42484, 53105, 55900, 64220, 72670, 80275, 81700, 106210, 138073, 145340, 160550, 181675, 212420, 265525, 276146, 321100, 363350, 531050, 552292, 690365, 726700, 1062100, 1380730, 2761460, 3451825, 6903650, 13807300]

約数ペア:

[(1, 13807300), (2, 6903650), (4, 3451825), (5, 2761460), (10, 1380730), (13, 1062100), (19, 726700), (20, 690365), (25, 552292), (26, 531050), (38, 363350), (43, 321100), (50, 276146), (52, 265525), (65, 212420), (76, 181675), (86, 160550), (95, 145340), (100, 138073), (130, 106210), (169, 81700), (172, 80275), (190, 72670), (215, 64220), (247, 55900), (260, 53105), (325, 42484), (338, 40850), (380, 36335), (430, 32110), (475, 29068), (494, 27950), (559, 24700), (650, 21242), (676, 20425), (817, 16900), (845, 16340), (860, 16055), (950, 14534), (988, 13975), (1075, 12844), (1118, 12350), (1235, 11180), (1300, 10621), (1634, 8450), (1690, 8170), (1900, 7267), (2150, 6422), (2236, 6175), (2470, 5590), (2795, 4940), (3211, 4300), (3268, 4225), (3380, 4085)]