54656103680

素因数分解:

$2^8\times 5^1\times {\mathrm{42700081}}^1$

素因数の和:42700102

約数の個数: 36

約数和(自身を含む): 130918451412

約数和(自身を除く): 76262347732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 42700081, 85400162, 170800324, 213500405, 341600648, 427000810, 683201296, 854001620, 1366402592, 1708003240, 2732805184, 3416006480, 5465610368, 6832012960, 10931220736, 13664025920, 27328051840, 54656103680]

約数ペア:

[(1, 54656103680), (2, 27328051840), (4, 13664025920), (5, 10931220736), (8, 6832012960), (10, 5465610368), (16, 3416006480), (20, 2732805184), (32, 1708003240), (40, 1366402592), (64, 854001620), (80, 683201296), (128, 427000810), (160, 341600648), (256, 213500405), (320, 170800324), (640, 85400162), (1280, 42700081)]