970042700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28447}}^1$

素因数の和:28503

約数の個数: 72

約数和(自身を含む): 2370514944

約数和(自身を除く): 1400472244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1705, 3100, 3410, 6820, 8525, 17050, 28447, 34100, 56894, 113788, 142235, 284470, 312917, 568940, 625834, 711175, 881857, 1251668, 1422350, 1564585, 1763714, 2844700, 3129170, 3527428, 4409285, 6258340, 7822925, 8818570, 9700427, 15645850, 17637140, 19400854, 22046425, 31291700, 38801708, 44092850, 48502135, 88185700, 97004270, 194008540, 242510675, 485021350, 970042700]

約数ペア:

[(1, 970042700), (2, 485021350), (4, 242510675), (5, 194008540), (10, 97004270), (11, 88185700), (20, 48502135), (22, 44092850), (25, 38801708), (31, 31291700), (44, 22046425), (50, 19400854), (55, 17637140), (62, 15645850), (100, 9700427), (110, 8818570), (124, 7822925), (155, 6258340), (220, 4409285), (275, 3527428), (310, 3129170), (341, 2844700), (550, 1763714), (620, 1564585), (682, 1422350), (775, 1251668), (1100, 881857), (1364, 711175), (1550, 625834), (1705, 568940), (3100, 312917), (3410, 284470), (6820, 142235), (8525, 113788), (17050, 56894), (28447, 34100)]