1972039300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{36587}}^1$

素因数の和:36626

約数の個数: 108

約数和(自身を含む): 5430683664

約数和(自身を除く): 3458644364

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 770, 980, 1078, 1100, 1225, 1540, 1925, 2156, 2450, 2695, 3850, 4900, 5390, 7700, 10780, 13475, 26950, 36587, 53900, 73174, 146348, 182935, 256109, 365870, 402457, 512218, 731740, 804914, 914675, 1024436, 1280545, 1609828, 1792763, 1829350, 2012285, 2561090, 2817199, 3585526, 3658700, 4024570, 5122180, 5634398, 6402725, 7171052, 8049140, 8963815, 10061425, 11268796, 12805450, 14085995, 17927630, 19720393, 20122850, 25610900, 28171990, 35855260, 39440786, 40245700, 44819075, 56343980, 70429975, 78881572, 89638150, 98601965, 140859950, 179276300, 197203930, 281719900, 394407860, 493009825, 986019650, 1972039300]

約数ペア:

[(1, 1972039300), (2, 986019650), (4, 493009825), (5, 394407860), (7, 281719900), (10, 197203930), (11, 179276300), (14, 140859950), (20, 98601965), (22, 89638150), (25, 78881572), (28, 70429975), (35, 56343980), (44, 44819075), (49, 40245700), (50, 39440786), (55, 35855260), (70, 28171990), (77, 25610900), (98, 20122850), (100, 19720393), (110, 17927630), (140, 14085995), (154, 12805450), (175, 11268796), (196, 10061425), (220, 8963815), (245, 8049140), (275, 7171052), (308, 6402725), (350, 5634398), (385, 5122180), (490, 4024570), (539, 3658700), (550, 3585526), (700, 2817199), (770, 2561090), (980, 2012285), (1078, 1829350), (1100, 1792763), (1225, 1609828), (1540, 1280545), (1925, 1024436), (2156, 914675), (2450, 804914), (2695, 731740), (3850, 512218), (4900, 402457), (5390, 365870), (7700, 256109), (10780, 182935), (13475, 146348), (26950, 73174), (36587, 53900)]