446536706680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4946131}}^1$

素因数の和:4946240

約数の個数: 64

約数和(自身を含む): 1048777829280

約数和(自身を除く): 602241122600

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 61, 74, 122, 148, 185, 244, 296, 305, 370, 488, 610, 740, 1220, 1480, 2257, 2440, 4514, 9028, 11285, 18056, 22570, 45140, 90280, 4946131, 9892262, 19784524, 24730655, 39569048, 49461310, 98922620, 183006847, 197845240, 301713991, 366013694, 603427982, 732027388, 915034235, 1206855964, 1464054776, 1508569955, 1830068470, 2413711928, 3017139910, 3660136940, 6034279820, 7320273880, 11163417667, 12068559640, 22326835334, 44653670668, 55817088335, 89307341336, 111634176670, 223268353340, 446536706680]

約数ペア:

[(1, 446536706680), (2, 223268353340), (4, 111634176670), (5, 89307341336), (8, 55817088335), (10, 44653670668), (20, 22326835334), (37, 12068559640), (40, 11163417667), (61, 7320273880), (74, 6034279820), (122, 3660136940), (148, 3017139910), (185, 2413711928), (244, 1830068470), (296, 1508569955), (305, 1464054776), (370, 1206855964), (488, 915034235), (610, 732027388), (740, 603427982), (1220, 366013694), (1480, 301713991), (2257, 197845240), (2440, 183006847), (4514, 98922620), (9028, 49461310), (11285, 39569048), (18056, 24730655), (22570, 19784524), (45140, 9892262), (90280, 4946131)]