2378635220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3191}}^1$

素因数の和:3321

約数の個数: 96

約数和(自身を含む): 5585642496

約数和(自身を除く): 3207007276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 61, 65, 94, 122, 130, 188, 235, 244, 260, 305, 470, 610, 611, 793, 940, 1220, 1222, 1586, 2444, 2867, 3055, 3172, 3191, 3965, 5734, 6110, 6382, 7930, 11468, 12220, 12764, 14335, 15860, 15955, 28670, 31910, 37271, 41483, 57340, 63820, 74542, 82966, 149084, 149977, 165932, 186355, 194651, 207415, 299954, 372710, 389302, 414830, 599908, 745420, 749885, 778604, 829660, 973255, 1499770, 1946510, 1949701, 2530463, 2999540, 3893020, 3899402, 5060926, 7798804, 9148597, 9748505, 10121852, 12652315, 18297194, 19497010, 25304630, 36594388, 38994020, 45742985, 50609260, 91485970, 118931761, 182971940, 237863522, 475727044, 594658805, 1189317610, 2378635220]

約数ペア:

[(1, 2378635220), (2, 1189317610), (4, 594658805), (5, 475727044), (10, 237863522), (13, 182971940), (20, 118931761), (26, 91485970), (47, 50609260), (52, 45742985), (61, 38994020), (65, 36594388), (94, 25304630), (122, 19497010), (130, 18297194), (188, 12652315), (235, 10121852), (244, 9748505), (260, 9148597), (305, 7798804), (470, 5060926), (610, 3899402), (611, 3893020), (793, 2999540), (940, 2530463), (1220, 1949701), (1222, 1946510), (1586, 1499770), (2444, 973255), (2867, 829660), (3055, 778604), (3172, 749885), (3191, 745420), (3965, 599908), (5734, 414830), (6110, 389302), (6382, 372710), (7930, 299954), (11468, 207415), (12220, 194651), (12764, 186355), (14335, 165932), (15860, 149977), (15955, 149084), (28670, 82966), (31910, 74542), (37271, 63820), (41483, 57340)]