34215320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 81527040

約数和(自身を除く): 47311720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 673, 820, 1240, 1271, 1346, 1640, 2542, 2692, 3365, 5084, 5384, 6355, 6730, 10168, 12710, 13460, 20863, 25420, 26920, 27593, 41726, 50840, 55186, 83452, 104315, 110372, 137965, 166904, 208630, 220744, 275930, 417260, 551860, 834520, 855383, 1103720, 1710766, 3421532, 4276915, 6843064, 8553830, 17107660, 34215320]

約数ペア:

[(1, 34215320), (2, 17107660), (4, 8553830), (5, 6843064), (8, 4276915), (10, 3421532), (20, 1710766), (31, 1103720), (40, 855383), (41, 834520), (62, 551860), (82, 417260), (124, 275930), (155, 220744), (164, 208630), (205, 166904), (248, 137965), (310, 110372), (328, 104315), (410, 83452), (620, 55186), (673, 50840), (820, 41726), (1240, 27593), (1271, 26920), (1346, 25420), (1640, 20863), (2542, 13460), (2692, 12710), (3365, 10168), (5084, 6730), (5384, 6355)]