26243940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23021}}^1$

素因数の和:23052

約数の個数: 48

約数和(自身を含む): 77353920

約数和(自身を除く): 51109980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 23021, 46042, 69063, 92084, 115105, 138126, 230210, 276252, 345315, 437399, 460420, 690630, 874798, 1312197, 1381260, 1749596, 2186995, 2624394, 4373990, 5248788, 6560985, 8747980, 13121970, 26243940]

約数ペア:

[(1, 26243940), (2, 13121970), (3, 8747980), (4, 6560985), (5, 5248788), (6, 4373990), (10, 2624394), (12, 2186995), (15, 1749596), (19, 1381260), (20, 1312197), (30, 874798), (38, 690630), (57, 460420), (60, 437399), (76, 345315), (95, 276252), (114, 230210), (190, 138126), (228, 115105), (285, 92084), (380, 69063), (570, 46042), (1140, 23021)]