88227200

素因数分解:

$2^7\times 5^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 221340000

約数和(自身を除く): 133112800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 128, 158, 160, 200, 316, 320, 349, 395, 400, 632, 640, 698, 790, 800, 1264, 1396, 1580, 1600, 1745, 1975, 2528, 2792, 3160, 3200, 3490, 3950, 5056, 5584, 6320, 6980, 7900, 8725, 10112, 11168, 12640, 13960, 15800, 17450, 22336, 25280, 27571, 27920, 31600, 34900, 44672, 50560, 55142, 55840, 63200, 69800, 110284, 111680, 126400, 137855, 139600, 220568, 223360, 252800, 275710, 279200, 441136, 551420, 558400, 689275, 882272, 1102840, 1116800, 1378550, 1764544, 2205680, 2757100, 3529088, 4411360, 5514200, 8822720, 11028400, 17645440, 22056800, 44113600, 88227200]

約数ペア:

[(1, 88227200), (2, 44113600), (4, 22056800), (5, 17645440), (8, 11028400), (10, 8822720), (16, 5514200), (20, 4411360), (25, 3529088), (32, 2757100), (40, 2205680), (50, 1764544), (64, 1378550), (79, 1116800), (80, 1102840), (100, 882272), (128, 689275), (158, 558400), (160, 551420), (200, 441136), (316, 279200), (320, 275710), (349, 252800), (395, 223360), (400, 220568), (632, 139600), (640, 137855), (698, 126400), (790, 111680), (800, 110284), (1264, 69800), (1396, 63200), (1580, 55840), (1600, 55142), (1745, 50560), (1975, 44672), (2528, 34900), (2792, 31600), (3160, 27920), (3200, 27571), (3490, 25280), (3950, 22336), (5056, 17450), (5584, 15800), (6320, 13960), (6980, 12640), (7900, 11168), (8725, 10112)]