38526320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:882

約数の個数: 80

約数和(自身を含む): 103654080

約数和(自身を除く): 65127760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 712, 773, 890, 1246, 1424, 1546, 1780, 2492, 3092, 3115, 3560, 3865, 4984, 5411, 6184, 6230, 7120, 7730, 9968, 10822, 12368, 12460, 15460, 21644, 24920, 27055, 30920, 43288, 49840, 54110, 61840, 68797, 86576, 108220, 137594, 216440, 275188, 343985, 432880, 481579, 550376, 687970, 963158, 1100752, 1375940, 1926316, 2407895, 2751880, 3852632, 4815790, 5503760, 7705264, 9631580, 19263160, 38526320]

約数ペア:

[(1, 38526320), (2, 19263160), (4, 9631580), (5, 7705264), (7, 5503760), (8, 4815790), (10, 3852632), (14, 2751880), (16, 2407895), (20, 1926316), (28, 1375940), (35, 1100752), (40, 963158), (56, 687970), (70, 550376), (80, 481579), (89, 432880), (112, 343985), (140, 275188), (178, 216440), (280, 137594), (356, 108220), (445, 86576), (560, 68797), (623, 61840), (712, 54110), (773, 49840), (890, 43288), (1246, 30920), (1424, 27055), (1546, 24920), (1780, 21644), (2492, 15460), (3092, 12460), (3115, 12368), (3560, 10822), (3865, 9968), (4984, 7730), (5411, 7120), (6184, 6230)]