29122567300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{12391}}^1$

素因数の和:13661

約数の個数: 72

約数和(自身を含む): 66581224640

約数和(自身を除く): 37458657340

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1237, 1900, 2474, 4948, 6185, 12370, 12391, 23503, 24740, 24782, 30925, 47006, 49564, 61850, 61955, 94012, 117515, 123700, 123910, 235030, 235429, 247820, 309775, 470060, 470858, 587575, 619550, 941716, 1175150, 1177145, 1239100, 2350300, 2354290, 4708580, 5885725, 11771450, 15327667, 23542900, 30655334, 61310668, 76638335, 153276670, 291225673, 306553340, 383191675, 582451346, 766383350, 1164902692, 1456128365, 1532766700, 2912256730, 5824513460, 7280641825, 14561283650, 29122567300]

約数ペア:

[(1, 29122567300), (2, 14561283650), (4, 7280641825), (5, 5824513460), (10, 2912256730), (19, 1532766700), (20, 1456128365), (25, 1164902692), (38, 766383350), (50, 582451346), (76, 383191675), (95, 306553340), (100, 291225673), (190, 153276670), (380, 76638335), (475, 61310668), (950, 30655334), (1237, 23542900), (1900, 15327667), (2474, 11771450), (4948, 5885725), (6185, 4708580), (12370, 2354290), (12391, 2350300), (23503, 1239100), (24740, 1177145), (24782, 1175150), (30925, 941716), (47006, 619550), (49564, 587575), (61850, 470858), (61955, 470060), (94012, 309775), (117515, 247820), (123700, 235429), (123910, 235030)]