135896360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 324129600

約数和(自身を除く): 188233240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 163, 190, 326, 380, 652, 760, 815, 1097, 1304, 1630, 2194, 3097, 3260, 4388, 5485, 6194, 6520, 8776, 10970, 12388, 15485, 20843, 21940, 24776, 30970, 41686, 43880, 61940, 83372, 104215, 123880, 166744, 178811, 208430, 357622, 416860, 715244, 833720, 894055, 1430488, 1788110, 3397409, 3576220, 6794818, 7152440, 13589636, 16987045, 27179272, 33974090, 67948180, 135896360]

約数ペア:

[(1, 135896360), (2, 67948180), (4, 33974090), (5, 27179272), (8, 16987045), (10, 13589636), (19, 7152440), (20, 6794818), (38, 3576220), (40, 3397409), (76, 1788110), (95, 1430488), (152, 894055), (163, 833720), (190, 715244), (326, 416860), (380, 357622), (652, 208430), (760, 178811), (815, 166744), (1097, 123880), (1304, 104215), (1630, 83372), (2194, 61940), (3097, 43880), (3260, 41686), (4388, 30970), (5485, 24776), (6194, 21940), (6520, 20843), (8776, 15485), (10970, 12388)]