63529540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5393}}^1$

素因数の和:5452

約数の個数: 48

約数和(自身を含む): 144990720

約数和(自身を除く): 81461180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5393, 5890, 10786, 11780, 21572, 26965, 53930, 102467, 107860, 167183, 204934, 334366, 409868, 512335, 668732, 835915, 1024670, 1671830, 2049340, 3176477, 3343660, 6352954, 12705908, 15882385, 31764770, 63529540]

約数ペア:

[(1, 63529540), (2, 31764770), (4, 15882385), (5, 12705908), (10, 6352954), (19, 3343660), (20, 3176477), (31, 2049340), (38, 1671830), (62, 1024670), (76, 835915), (95, 668732), (124, 512335), (155, 409868), (190, 334366), (310, 204934), (380, 167183), (589, 107860), (620, 102467), (1178, 53930), (2356, 26965), (2945, 21572), (5393, 11780), (5890, 10786)]