40748350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 81244800

約数和(自身を除く): 40496450

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 190, 295, 475, 590, 727, 950, 1121, 1454, 1475, 2242, 2950, 3635, 5605, 7270, 11210, 13813, 18175, 27626, 28025, 36350, 42893, 56050, 69065, 85786, 138130, 214465, 345325, 428930, 690650, 814967, 1072325, 1629934, 2144650, 4074835, 8149670, 20374175, 40748350]

約数ペア:

[(1, 40748350), (2, 20374175), (5, 8149670), (10, 4074835), (19, 2144650), (25, 1629934), (38, 1072325), (50, 814967), (59, 690650), (95, 428930), (118, 345325), (190, 214465), (295, 138130), (475, 85786), (590, 69065), (727, 56050), (950, 42893), (1121, 36350), (1454, 28025), (1475, 27626), (2242, 18175), (2950, 13813), (3635, 11210), (5605, 7270)]