194130500

素因数分解:

$2^2\times 5^3\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2649

約数の個数: 48

約数和(自身を含む): 426854064

約数和(自身を除く): 232723564

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 157, 250, 314, 500, 628, 785, 1570, 2473, 3140, 3925, 4946, 7850, 9892, 12365, 15700, 19625, 24730, 39250, 49460, 61825, 78500, 123650, 247300, 309125, 388261, 618250, 776522, 1236500, 1553044, 1941305, 3882610, 7765220, 9706525, 19413050, 38826100, 48532625, 97065250, 194130500]

約数ペア:

[(1, 194130500), (2, 97065250), (4, 48532625), (5, 38826100), (10, 19413050), (20, 9706525), (25, 7765220), (50, 3882610), (100, 1941305), (125, 1553044), (157, 1236500), (250, 776522), (314, 618250), (500, 388261), (628, 309125), (785, 247300), (1570, 123650), (2473, 78500), (3140, 61825), (3925, 49460), (4946, 39250), (7850, 24730), (9892, 19625), (12365, 15700)]