172148300

素因数分解:

$2^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{9013}}^1$

素因数の和:9218

約数の個数: 36

約数和(自身を含む): 375559296

約数和(自身を除く): 203410996

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 191, 382, 764, 955, 1910, 3820, 4775, 9013, 9550, 18026, 19100, 36052, 45065, 90130, 180260, 225325, 450650, 901300, 1721483, 3442966, 6885932, 8607415, 17214830, 34429660, 43037075, 86074150, 172148300]

約数ペア:

[(1, 172148300), (2, 86074150), (4, 43037075), (5, 34429660), (10, 17214830), (20, 8607415), (25, 6885932), (50, 3442966), (100, 1721483), (191, 901300), (382, 450650), (764, 225325), (955, 180260), (1910, 90130), (3820, 45065), (4775, 36052), (9013, 19100), (9550, 18026)]