3894264220

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{51607}}^1$

素因数の和:51648

約数の個数: 96

約数和(自身を含む): 10404172800

約数和(自身を除く): 6509908580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 686, 770, 980, 1078, 1372, 1540, 1715, 2156, 2695, 3430, 3773, 5390, 6860, 7546, 10780, 15092, 18865, 37730, 51607, 75460, 103214, 206428, 258035, 361249, 516070, 567677, 722498, 1032140, 1135354, 1444996, 1806245, 2270708, 2528743, 2838385, 3612490, 3973739, 5057486, 5676770, 7224980, 7947478, 10114972, 11353540, 12643715, 15894956, 17701201, 19868695, 25287430, 27816173, 35402402, 39737390, 50574860, 55632346, 70804804, 79474780, 88506005, 111264692, 139080865, 177012010, 194713211, 278161730, 354024020, 389426422, 556323460, 778852844, 973566055, 1947132110, 3894264220]

約数ペア:

[(1, 3894264220), (2, 1947132110), (4, 973566055), (5, 778852844), (7, 556323460), (10, 389426422), (11, 354024020), (14, 278161730), (20, 194713211), (22, 177012010), (28, 139080865), (35, 111264692), (44, 88506005), (49, 79474780), (55, 70804804), (70, 55632346), (77, 50574860), (98, 39737390), (110, 35402402), (140, 27816173), (154, 25287430), (196, 19868695), (220, 17701201), (245, 15894956), (308, 12643715), (343, 11353540), (385, 10114972), (490, 7947478), (539, 7224980), (686, 5676770), (770, 5057486), (980, 3973739), (1078, 3612490), (1372, 2838385), (1540, 2528743), (1715, 2270708), (2156, 1806245), (2695, 1444996), (3430, 1135354), (3773, 1032140), (5390, 722498), (6860, 567677), (7546, 516070), (10780, 361249), (15092, 258035), (18865, 206428), (37730, 103214), (51607, 75460)]