15690972200

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{7559}}^1$

素因数の和:7779

約数の個数: 96

約数和(自身を含む): 37206993600

約数和(自身を除く): 21516021400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 107, 194, 200, 214, 388, 428, 485, 535, 776, 856, 970, 1070, 1940, 2140, 2425, 2675, 3880, 4280, 4850, 5350, 7559, 9700, 10379, 10700, 15118, 19400, 20758, 21400, 30236, 37795, 41516, 51895, 60472, 75590, 83032, 103790, 151180, 188975, 207580, 259475, 302360, 377950, 415160, 518950, 733223, 755900, 808813, 1037900, 1466446, 1511800, 1617626, 2075800, 2932892, 3235252, 3666115, 4044065, 5865784, 6470504, 7332230, 8088130, 14664460, 16176260, 18330575, 20220325, 29328920, 32352520, 36661150, 40440650, 73322300, 78454861, 80881300, 146644600, 156909722, 161762600, 313819444, 392274305, 627638888, 784548610, 1569097220, 1961371525, 3138194440, 3922743050, 7845486100, 15690972200]

約数ペア:

[(1, 15690972200), (2, 7845486100), (4, 3922743050), (5, 3138194440), (8, 1961371525), (10, 1569097220), (20, 784548610), (25, 627638888), (40, 392274305), (50, 313819444), (97, 161762600), (100, 156909722), (107, 146644600), (194, 80881300), (200, 78454861), (214, 73322300), (388, 40440650), (428, 36661150), (485, 32352520), (535, 29328920), (776, 20220325), (856, 18330575), (970, 16176260), (1070, 14664460), (1940, 8088130), (2140, 7332230), (2425, 6470504), (2675, 5865784), (3880, 4044065), (4280, 3666115), (4850, 3235252), (5350, 2932892), (7559, 2075800), (9700, 1617626), (10379, 1511800), (10700, 1466446), (15118, 1037900), (19400, 808813), (20758, 755900), (21400, 733223), (30236, 518950), (37795, 415160), (41516, 377950), (51895, 302360), (60472, 259475), (75590, 207580), (83032, 188975), (103790, 151180)]