523192930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1109}}^1$

素因数の和:1339

約数の個数: 64

約数和(自身を含む): 1074124800

約数和(自身を除く): 550931870

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 191, 247, 382, 494, 955, 1109, 1235, 1910, 2218, 2470, 2483, 3629, 4966, 5545, 7258, 11090, 12415, 14417, 18145, 21071, 24830, 28834, 36290, 42142, 47177, 72085, 94354, 105355, 144170, 210710, 211819, 235885, 273923, 423638, 471770, 547846, 1059095, 1369615, 2118190, 2739230, 2753647, 4024561, 5507294, 8049122, 13768235, 20122805, 27536470, 40245610, 52319293, 104638586, 261596465, 523192930]

約数ペア:

[(1, 523192930), (2, 261596465), (5, 104638586), (10, 52319293), (13, 40245610), (19, 27536470), (26, 20122805), (38, 13768235), (65, 8049122), (95, 5507294), (130, 4024561), (190, 2753647), (191, 2739230), (247, 2118190), (382, 1369615), (494, 1059095), (955, 547846), (1109, 471770), (1235, 423638), (1910, 273923), (2218, 235885), (2470, 211819), (2483, 210710), (3629, 144170), (4966, 105355), (5545, 94354), (7258, 72085), (11090, 47177), (12415, 42142), (14417, 36290), (18145, 28834), (21071, 24830)]