3722759990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 7120576512

約数和(自身を除く): 3397816522

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 191, 230, 382, 415, 830, 955, 1021, 1909, 1910, 2042, 3818, 4393, 5105, 8786, 9545, 10210, 15853, 19090, 21965, 23483, 31706, 43930, 46966, 79265, 84743, 117415, 158530, 169486, 195011, 234830, 364619, 390022, 423715, 729238, 847430, 975055, 1823095, 1949089, 1950110, 3646190, 3898178, 4485253, 8970506, 9745445, 16185913, 19490890, 22426265, 32371826, 44852530, 80929565, 161859130, 372275999, 744551998, 1861379995, 3722759990]

約数ペア:

[(1, 3722759990), (2, 1861379995), (5, 744551998), (10, 372275999), (23, 161859130), (46, 80929565), (83, 44852530), (115, 32371826), (166, 22426265), (191, 19490890), (230, 16185913), (382, 9745445), (415, 8970506), (830, 4485253), (955, 3898178), (1021, 3646190), (1909, 1950110), (1910, 1949089), (2042, 1823095), (3818, 975055), (4393, 847430), (5105, 729238), (8786, 423715), (9545, 390022), (10210, 364619), (15853, 234830), (19090, 195011), (21965, 169486), (23483, 158530), (31706, 117415), (43930, 84743), (46966, 79265)]