65396360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2358

約数の個数: 64

約数和(自身を含む): 158561280

約数和(自身を除く): 93164920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2293, 2852, 3565, 4586, 5704, 7130, 9172, 11465, 14260, 18344, 22930, 28520, 45860, 52739, 71083, 91720, 105478, 142166, 210956, 263695, 284332, 355415, 421912, 527390, 568664, 710830, 1054780, 1421660, 1634909, 2109560, 2843320, 3269818, 6539636, 8174545, 13079272, 16349090, 32698180, 65396360]

約数ペア:

[(1, 65396360), (2, 32698180), (4, 16349090), (5, 13079272), (8, 8174545), (10, 6539636), (20, 3269818), (23, 2843320), (31, 2109560), (40, 1634909), (46, 1421660), (62, 1054780), (92, 710830), (115, 568664), (124, 527390), (155, 421912), (184, 355415), (230, 284332), (248, 263695), (310, 210956), (460, 142166), (620, 105478), (713, 91720), (920, 71083), (1240, 52739), (1426, 45860), (2293, 28520), (2852, 22930), (3565, 18344), (4586, 14260), (5704, 11465), (7130, 9172)]