74365850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{599}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 149990400

約数和(自身を除く): 75624550

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 191, 325, 382, 599, 650, 955, 1198, 1910, 2483, 2995, 4775, 4966, 5990, 7787, 9550, 12415, 14975, 15574, 24830, 29950, 38935, 62075, 77870, 114409, 124150, 194675, 228818, 389350, 572045, 1144090, 1487317, 2860225, 2974634, 5720450, 7436585, 14873170, 37182925, 74365850]

約数ペア:

[(1, 74365850), (2, 37182925), (5, 14873170), (10, 7436585), (13, 5720450), (25, 2974634), (26, 2860225), (50, 1487317), (65, 1144090), (130, 572045), (191, 389350), (325, 228818), (382, 194675), (599, 124150), (650, 114409), (955, 77870), (1198, 62075), (1910, 38935), (2483, 29950), (2995, 24830), (4775, 15574), (4966, 14975), (5990, 12415), (7787, 9550)]