13618300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 31997952

約数和(自身を除く): 18379652

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 191, 230, 310, 382, 460, 575, 620, 713, 764, 775, 955, 1150, 1426, 1550, 1910, 2300, 2852, 3100, 3565, 3820, 4393, 4775, 5921, 7130, 8786, 9550, 11842, 14260, 17572, 17825, 19100, 21965, 23684, 29605, 35650, 43930, 59210, 71300, 87860, 109825, 118420, 136183, 148025, 219650, 272366, 296050, 439300, 544732, 592100, 680915, 1361830, 2723660, 3404575, 6809150, 13618300]

約数ペア:

[(1, 13618300), (2, 6809150), (4, 3404575), (5, 2723660), (10, 1361830), (20, 680915), (23, 592100), (25, 544732), (31, 439300), (46, 296050), (50, 272366), (62, 219650), (92, 148025), (100, 136183), (115, 118420), (124, 109825), (155, 87860), (191, 71300), (230, 59210), (310, 43930), (382, 35650), (460, 29605), (575, 23684), (620, 21965), (713, 19100), (764, 17825), (775, 17572), (955, 14260), (1150, 11842), (1426, 9550), (1550, 8786), (1910, 7130), (2300, 5921), (2852, 4775), (3100, 4393), (3565, 3820)]