1922204700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{164291}}^1$

素因数の和:164324

約数の個数: 108

約数和(自身を含む): 6488548248

約数和(自身を除く): 4566343548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 164291, 328582, 492873, 657164, 821455, 985746, 1478619, 1642910, 1971492, 2135783, 2464365, 2957238, 3285820, 4107275, 4271566, 4928730, 5914476, 6407349, 7393095, 8214550, 8543132, 9857460, 10678915, 12321825, 12814698, 14786190, 16429100, 19222047, 21357830, 24643650, 25629396, 29572380, 32036745, 36965475, 38444094, 42715660, 49287300, 53394575, 64073490, 73930950, 76888188, 96110235, 106789150, 128146980, 147861900, 160183725, 192220470, 213578300, 320367450, 384440940, 480551175, 640734900, 961102350, 1922204700]

約数ペア:

[(1, 1922204700), (2, 961102350), (3, 640734900), (4, 480551175), (5, 384440940), (6, 320367450), (9, 213578300), (10, 192220470), (12, 160183725), (13, 147861900), (15, 128146980), (18, 106789150), (20, 96110235), (25, 76888188), (26, 73930950), (30, 64073490), (36, 53394575), (39, 49287300), (45, 42715660), (50, 38444094), (52, 36965475), (60, 32036745), (65, 29572380), (75, 25629396), (78, 24643650), (90, 21357830), (100, 19222047), (117, 16429100), (130, 14786190), (150, 12814698), (156, 12321825), (180, 10678915), (195, 9857460), (225, 8543132), (234, 8214550), (260, 7393095), (300, 6407349), (325, 5914476), (390, 4928730), (450, 4271566), (468, 4107275), (585, 3285820), (650, 2957238), (780, 2464365), (900, 2135783), (975, 1971492), (1170, 1642910), (1300, 1478619), (1950, 985746), (2340, 821455), (2925, 657164), (3900, 492873), (5850, 328582), (11700, 164291)]