40045950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{12713}}^1$

素因数の和:12738

約数の個数: 72

約数和(自身を含む): 122969808

約数和(自身を除く): 82923858

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 12713, 25426, 38139, 63565, 76278, 88991, 114417, 127130, 177982, 190695, 228834, 266973, 317825, 381390, 444955, 533946, 572085, 635650, 800919, 889910, 953475, 1144170, 1334865, 1601838, 1906950, 2224775, 2669730, 2860425, 4004595, 4449550, 5720850, 6674325, 8009190, 13348650, 20022975, 40045950]

約数ペア:

[(1, 40045950), (2, 20022975), (3, 13348650), (5, 8009190), (6, 6674325), (7, 5720850), (9, 4449550), (10, 4004595), (14, 2860425), (15, 2669730), (18, 2224775), (21, 1906950), (25, 1601838), (30, 1334865), (35, 1144170), (42, 953475), (45, 889910), (50, 800919), (63, 635650), (70, 572085), (75, 533946), (90, 444955), (105, 381390), (126, 317825), (150, 266973), (175, 228834), (210, 190695), (225, 177982), (315, 127130), (350, 114417), (450, 88991), (525, 76278), (630, 63565), (1050, 38139), (1575, 25426), (3150, 12713)]