22823750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 60

約数和(自身を含む): 46531980

約数和(自身を除く): 23708230

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 125, 155, 190, 250, 310, 475, 589, 625, 775, 950, 961, 1178, 1250, 1550, 1922, 2375, 2945, 3875, 4750, 4805, 5890, 7750, 9610, 11875, 14725, 18259, 19375, 23750, 24025, 29450, 36518, 38750, 48050, 73625, 91295, 120125, 147250, 182590, 240250, 368125, 456475, 600625, 736250, 912950, 1201250, 2282375, 4564750, 11411875, 22823750]

約数ペア:

[(1, 22823750), (2, 11411875), (5, 4564750), (10, 2282375), (19, 1201250), (25, 912950), (31, 736250), (38, 600625), (50, 456475), (62, 368125), (95, 240250), (125, 182590), (155, 147250), (190, 120125), (250, 91295), (310, 73625), (475, 48050), (589, 38750), (625, 36518), (775, 29450), (950, 24025), (961, 23750), (1178, 19375), (1250, 18259), (1550, 14725), (1922, 11875), (2375, 9610), (2945, 7750), (3875, 5890), (4750, 4805)]