88993720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6163}}^1$

素因数の和:6212

約数の個数: 48

約数和(自身を含む): 211363560

約数和(自身を除く): 122369840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3610, 6163, 7220, 12326, 14440, 24652, 30815, 49304, 61630, 117097, 123260, 234194, 246520, 468388, 585485, 936776, 1170970, 2224843, 2341940, 4449686, 4683880, 8899372, 11124215, 17798744, 22248430, 44496860, 88993720]

約数ペア:

[(1, 88993720), (2, 44496860), (4, 22248430), (5, 17798744), (8, 11124215), (10, 8899372), (19, 4683880), (20, 4449686), (38, 2341940), (40, 2224843), (76, 1170970), (95, 936776), (152, 585485), (190, 468388), (361, 246520), (380, 234194), (722, 123260), (760, 117097), (1444, 61630), (1805, 49304), (2888, 30815), (3610, 24652), (6163, 14440), (7220, 12326)]