4550808520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{55579}}^1$

素因数の和:55702

約数の個数: 64

約数和(自身を含む): 10804752000

約数和(自身を除く): 6253943480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 89, 92, 115, 178, 184, 230, 356, 445, 460, 712, 890, 920, 1780, 2047, 3560, 4094, 8188, 10235, 16376, 20470, 40940, 55579, 81880, 111158, 222316, 277895, 444632, 555790, 1111580, 1278317, 2223160, 2556634, 4946531, 5113268, 6391585, 9893062, 10226536, 12783170, 19786124, 24732655, 25566340, 39572248, 49465310, 51132680, 98930620, 113770213, 197861240, 227540426, 455080852, 568851065, 910161704, 1137702130, 2275404260, 4550808520]

約数ペア:

[(1, 4550808520), (2, 2275404260), (4, 1137702130), (5, 910161704), (8, 568851065), (10, 455080852), (20, 227540426), (23, 197861240), (40, 113770213), (46, 98930620), (89, 51132680), (92, 49465310), (115, 39572248), (178, 25566340), (184, 24732655), (230, 19786124), (356, 12783170), (445, 10226536), (460, 9893062), (712, 6391585), (890, 5113268), (920, 4946531), (1780, 2556634), (2047, 2223160), (3560, 1278317), (4094, 1111580), (8188, 555790), (10235, 444632), (16376, 277895), (20470, 222316), (40940, 111158), (55579, 81880)]