1833152680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{2531}}^1$

素因数の和:3514

約数の個数: 64

約数和(自身を含む): 4347950400

約数和(自身を除く): 2514797720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 953, 1906, 2531, 3812, 4765, 5062, 7624, 9530, 10124, 12655, 18107, 19060, 20248, 25310, 36214, 38120, 48089, 50620, 72428, 90535, 96178, 101240, 144856, 181070, 192356, 240445, 362140, 384712, 480890, 724280, 961780, 1923560, 2412043, 4824086, 9648172, 12060215, 19296344, 24120430, 45828817, 48240860, 91657634, 96481720, 183315268, 229144085, 366630536, 458288170, 916576340, 1833152680]

約数ペア:

[(1, 1833152680), (2, 916576340), (4, 458288170), (5, 366630536), (8, 229144085), (10, 183315268), (19, 96481720), (20, 91657634), (38, 48240860), (40, 45828817), (76, 24120430), (95, 19296344), (152, 12060215), (190, 9648172), (380, 4824086), (760, 2412043), (953, 1923560), (1906, 961780), (2531, 724280), (3812, 480890), (4765, 384712), (5062, 362140), (7624, 240445), (9530, 192356), (10124, 181070), (12655, 144856), (18107, 101240), (19060, 96178), (20248, 90535), (25310, 72428), (36214, 50620), (38120, 48089)]