2018096210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19001}}^1$

素因数の和:19083

約数の個数: 64

約数和(自身を含む): 4213883520

約数和(自身を除く): 2195787310

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 43, 65, 86, 95, 130, 190, 215, 247, 430, 494, 559, 817, 1118, 1235, 1634, 2470, 2795, 4085, 5590, 8170, 10621, 19001, 21242, 38002, 53105, 95005, 106210, 190010, 247013, 361019, 494026, 722038, 817043, 1235065, 1634086, 1805095, 2470130, 3610190, 4085215, 4693247, 8170430, 9386494, 10621559, 15523817, 21243118, 23466235, 31047634, 46932470, 53107795, 77619085, 106215590, 155238170, 201809621, 403619242, 1009048105, 2018096210]

約数ペア:

[(1, 2018096210), (2, 1009048105), (5, 403619242), (10, 201809621), (13, 155238170), (19, 106215590), (26, 77619085), (38, 53107795), (43, 46932470), (65, 31047634), (86, 23466235), (95, 21243118), (130, 15523817), (190, 10621559), (215, 9386494), (247, 8170430), (430, 4693247), (494, 4085215), (559, 3610190), (817, 2470130), (1118, 1805095), (1235, 1634086), (1634, 1235065), (2470, 817043), (2795, 722038), (4085, 494026), (5590, 361019), (8170, 247013), (10621, 190010), (19001, 106210), (21242, 95005), (38002, 53105)]