15679800580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1\times {\mathrm{887}}^1$

素因数の和:1465

約数の個数: 96

約数和(自身を含む): 34887573504

約数和(自身を除く): 19207772924

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 415, 460, 463, 830, 887, 926, 1660, 1774, 1852, 1909, 2315, 3548, 3818, 4435, 4630, 7636, 8870, 9260, 9545, 10649, 17740, 19090, 20401, 21298, 38180, 38429, 40802, 42596, 53245, 73621, 76858, 81604, 102005, 106490, 147242, 153716, 192145, 204010, 212980, 294484, 368105, 384290, 408020, 410681, 736210, 768580, 821362, 883867, 1472420, 1642724, 1693283, 1767734, 2053405, 3386566, 3535468, 4106810, 4419335, 6773132, 8213620, 8466415, 8838670, 9445663, 16932830, 17677340, 18891326, 33865660, 34086523, 37782652, 47228315, 68173046, 94456630, 136346092, 170432615, 188913260, 340865230, 681730460, 783990029, 1567980058, 3135960116, 3919950145, 7839900290, 15679800580]

約数ペア:

[(1, 15679800580), (2, 7839900290), (4, 3919950145), (5, 3135960116), (10, 1567980058), (20, 783990029), (23, 681730460), (46, 340865230), (83, 188913260), (92, 170432615), (115, 136346092), (166, 94456630), (230, 68173046), (332, 47228315), (415, 37782652), (460, 34086523), (463, 33865660), (830, 18891326), (887, 17677340), (926, 16932830), (1660, 9445663), (1774, 8838670), (1852, 8466415), (1909, 8213620), (2315, 6773132), (3548, 4419335), (3818, 4106810), (4435, 3535468), (4630, 3386566), (7636, 2053405), (8870, 1767734), (9260, 1693283), (9545, 1642724), (10649, 1472420), (17740, 883867), (19090, 821362), (20401, 768580), (21298, 736210), (38180, 410681), (38429, 408020), (40802, 384290), (42596, 368105), (53245, 294484), (73621, 212980), (76858, 204010), (81604, 192145), (102005, 153716), (106490, 147242)]