196348880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3853}}^1$

素因数の和:3893

約数の個数: 120

約数和(自身を含む): 572041512

約数和(自身を除く): 375692632

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3640, 3853, 3920, 5096, 6370, 7280, 7706, 10192, 12740, 15412, 19265, 25480, 26971, 30824, 38530, 50089, 50960, 53942, 61648, 77060, 100178, 107884, 134855, 154120, 188797, 200356, 215768, 250445, 269710, 308240, 350623, 377594, 400712, 431536, 500890, 539420, 701246, 755188, 801424, 943985, 1001780, 1078840, 1402492, 1510376, 1753115, 1887970, 2003560, 2157680, 2454361, 2804984, 3020752, 3506230, 3775940, 4007120, 4908722, 5609968, 7012460, 7551880, 9817444, 12271805, 14024920, 15103760, 19634888, 24543610, 28049840, 39269776, 49087220, 98174440, 196348880]

約数ペア:

[(1, 196348880), (2, 98174440), (4, 49087220), (5, 39269776), (7, 28049840), (8, 24543610), (10, 19634888), (13, 15103760), (14, 14024920), (16, 12271805), (20, 9817444), (26, 7551880), (28, 7012460), (35, 5609968), (40, 4908722), (49, 4007120), (52, 3775940), (56, 3506230), (65, 3020752), (70, 2804984), (80, 2454361), (91, 2157680), (98, 2003560), (104, 1887970), (112, 1753115), (130, 1510376), (140, 1402492), (182, 1078840), (196, 1001780), (208, 943985), (245, 801424), (260, 755188), (280, 701246), (364, 539420), (392, 500890), (455, 431536), (490, 400712), (520, 377594), (560, 350623), (637, 308240), (728, 269710), (784, 250445), (910, 215768), (980, 200356), (1040, 188797), (1274, 154120), (1456, 134855), (1820, 107884), (1960, 100178), (2548, 77060), (3185, 61648), (3640, 53942), (3853, 50960), (3920, 50089), (5096, 38530), (6370, 30824), (7280, 26971), (7706, 25480), (10192, 19265), (12740, 15412)]