530566240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2609}}^1$

素因数の和:2696

約数の個数: 96

約数和(自身を含む): 1325963520

約数和(自身を除く): 795397280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 992, 1240, 1271, 1312, 1640, 2480, 2542, 2609, 3280, 4960, 5084, 5218, 6355, 6560, 10168, 10436, 12710, 13045, 20336, 20872, 25420, 26090, 40672, 41744, 50840, 52180, 80879, 83488, 101680, 104360, 106969, 161758, 203360, 208720, 213938, 323516, 404395, 417440, 427876, 534845, 647032, 808790, 855752, 1069690, 1294064, 1617580, 1711504, 2139380, 2588128, 3235160, 3316039, 3423008, 4278760, 6470320, 6632078, 8557520, 12940640, 13264156, 16580195, 17115040, 26528312, 33160390, 53056624, 66320780, 106113248, 132641560, 265283120, 530566240]

約数ペア:

[(1, 530566240), (2, 265283120), (4, 132641560), (5, 106113248), (8, 66320780), (10, 53056624), (16, 33160390), (20, 26528312), (31, 17115040), (32, 16580195), (40, 13264156), (41, 12940640), (62, 8557520), (80, 6632078), (82, 6470320), (124, 4278760), (155, 3423008), (160, 3316039), (164, 3235160), (205, 2588128), (248, 2139380), (310, 1711504), (328, 1617580), (410, 1294064), (496, 1069690), (620, 855752), (656, 808790), (820, 647032), (992, 534845), (1240, 427876), (1271, 417440), (1312, 404395), (1640, 323516), (2480, 213938), (2542, 208720), (2609, 203360), (3280, 161758), (4960, 106969), (5084, 104360), (5218, 101680), (6355, 83488), (6560, 80879), (10168, 52180), (10436, 50840), (12710, 41744), (13045, 40672), (20336, 26090), (20872, 25420)]