40214340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{74471}}^1$

素因数の和:74489

約数の個数: 48

約数和(自身を含む): 125112960

約数和(自身を除く): 84898620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 74471, 148942, 223413, 297884, 372355, 446826, 670239, 744710, 893652, 1117065, 1340478, 1489420, 2010717, 2234130, 2680956, 3351195, 4021434, 4468260, 6702390, 8042868, 10053585, 13404780, 20107170, 40214340]

約数ペア:

[(1, 40214340), (2, 20107170), (3, 13404780), (4, 10053585), (5, 8042868), (6, 6702390), (9, 4468260), (10, 4021434), (12, 3351195), (15, 2680956), (18, 2234130), (20, 2010717), (27, 1489420), (30, 1340478), (36, 1117065), (45, 893652), (54, 744710), (60, 670239), (90, 446826), (108, 372355), (135, 297884), (180, 223413), (270, 148942), (540, 74471)]