138346000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 160

約数和(自身を含む): 382663008

約数和(自身を除く): 244317008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 125, 130, 136, 170, 200, 208, 221, 250, 260, 272, 313, 325, 340, 400, 425, 442, 500, 520, 626, 650, 680, 850, 884, 1000, 1040, 1105, 1252, 1300, 1360, 1565, 1625, 1700, 1768, 2000, 2125, 2210, 2504, 2600, 3130, 3250, 3400, 3536, 4069, 4250, 4420, 5008, 5200, 5321, 5525, 6260, 6500, 6800, 7825, 8138, 8500, 8840, 10642, 11050, 12520, 13000, 15650, 16276, 17000, 17680, 20345, 21284, 22100, 25040, 26000, 26605, 27625, 31300, 32552, 34000, 39125, 40690, 42568, 44200, 53210, 55250, 62600, 65104, 69173, 78250, 81380, 85136, 88400, 101725, 106420, 110500, 125200, 133025, 138346, 156500, 162760, 203450, 212840, 221000, 266050, 276692, 313000, 325520, 345865, 406900, 425680, 442000, 508625, 532100, 553384, 626000, 665125, 691730, 813800, 1017250, 1064200, 1106768, 1330250, 1383460, 1627600, 1729325, 2034500, 2128400, 2660500, 2766920, 3458650, 4069000, 5321000, 5533840, 6917300, 8138000, 8646625, 10642000, 13834600, 17293250, 27669200, 34586500, 69173000, 138346000]

約数ペア:

[(1, 138346000), (2, 69173000), (4, 34586500), (5, 27669200), (8, 17293250), (10, 13834600), (13, 10642000), (16, 8646625), (17, 8138000), (20, 6917300), (25, 5533840), (26, 5321000), (34, 4069000), (40, 3458650), (50, 2766920), (52, 2660500), (65, 2128400), (68, 2034500), (80, 1729325), (85, 1627600), (100, 1383460), (104, 1330250), (125, 1106768), (130, 1064200), (136, 1017250), (170, 813800), (200, 691730), (208, 665125), (221, 626000), (250, 553384), (260, 532100), (272, 508625), (313, 442000), (325, 425680), (340, 406900), (400, 345865), (425, 325520), (442, 313000), (500, 276692), (520, 266050), (626, 221000), (650, 212840), (680, 203450), (850, 162760), (884, 156500), (1000, 138346), (1040, 133025), (1105, 125200), (1252, 110500), (1300, 106420), (1360, 101725), (1565, 88400), (1625, 85136), (1700, 81380), (1768, 78250), (2000, 69173), (2125, 65104), (2210, 62600), (2504, 55250), (2600, 53210), (3130, 44200), (3250, 42568), (3400, 40690), (3536, 39125), (4069, 34000), (4250, 32552), (4420, 31300), (5008, 27625), (5200, 26605), (5321, 26000), (5525, 25040), (6260, 22100), (6500, 21284), (6800, 20345), (7825, 17680), (8138, 17000), (8500, 16276), (8840, 15650), (10642, 13000), (11050, 12520)]