22981750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 48050496

約数和(自身を除く): 25068746

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 125, 137, 250, 274, 275, 305, 550, 610, 671, 685, 1342, 1370, 1375, 1507, 1525, 2750, 3014, 3050, 3355, 3425, 6710, 6850, 7535, 7625, 8357, 15070, 15250, 16714, 16775, 17125, 33550, 34250, 37675, 41785, 75350, 83570, 83875, 91927, 167750, 183854, 188375, 208925, 376750, 417850, 459635, 919270, 1044625, 2089250, 2298175, 4596350, 11490875, 22981750]

約数ペア:

[(1, 22981750), (2, 11490875), (5, 4596350), (10, 2298175), (11, 2089250), (22, 1044625), (25, 919270), (50, 459635), (55, 417850), (61, 376750), (110, 208925), (122, 188375), (125, 183854), (137, 167750), (250, 91927), (274, 83875), (275, 83570), (305, 75350), (550, 41785), (610, 37675), (671, 34250), (685, 33550), (1342, 17125), (1370, 16775), (1375, 16714), (1507, 15250), (1525, 15070), (2750, 8357), (3014, 7625), (3050, 7535), (3355, 6850), (3425, 6710)]