65647150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 129241728

約数和(自身を除く): 63594578

約数列:

[1, 2, 5, 10, 25, 31, 41, 50, 62, 82, 155, 205, 310, 410, 775, 1025, 1033, 1271, 1550, 2050, 2066, 2542, 5165, 6355, 10330, 12710, 25825, 31775, 32023, 42353, 51650, 63550, 64046, 84706, 160115, 211765, 320230, 423530, 800575, 1058825, 1312943, 1601150, 2117650, 2625886, 6564715, 13129430, 32823575, 65647150]

約数ペア:

[(1, 65647150), (2, 32823575), (5, 13129430), (10, 6564715), (25, 2625886), (31, 2117650), (41, 1601150), (50, 1312943), (62, 1058825), (82, 800575), (155, 423530), (205, 320230), (310, 211765), (410, 160115), (775, 84706), (1025, 64046), (1033, 63550), (1271, 51650), (1550, 42353), (2050, 32023), (2066, 31775), (2542, 25825), (5165, 12710), (6355, 10330)]