48650330320

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{22963}}^1$

素因数の和:23420

約数の個数: 80

約数和(自身を含む): 115017674112

約数和(自身を除く): 66367343792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 373, 568, 710, 746, 1136, 1420, 1492, 1865, 2840, 2984, 3730, 5680, 5968, 7460, 14920, 22963, 26483, 29840, 45926, 52966, 91852, 105932, 114815, 132415, 183704, 211864, 229630, 264830, 367408, 423728, 459260, 529660, 918520, 1059320, 1630373, 1837040, 2118640, 3260746, 6521492, 8151865, 8565199, 13042984, 16303730, 17130398, 26085968, 32607460, 34260796, 42825995, 65214920, 68521592, 85651990, 130429840, 137043184, 171303980, 342607960, 608129129, 685215920, 1216258258, 2432516516, 3040645645, 4865033032, 6081291290, 9730066064, 12162582580, 24325165160, 48650330320]

約数ペア:

[(1, 48650330320), (2, 24325165160), (4, 12162582580), (5, 9730066064), (8, 6081291290), (10, 4865033032), (16, 3040645645), (20, 2432516516), (40, 1216258258), (71, 685215920), (80, 608129129), (142, 342607960), (284, 171303980), (355, 137043184), (373, 130429840), (568, 85651990), (710, 68521592), (746, 65214920), (1136, 42825995), (1420, 34260796), (1492, 32607460), (1865, 26085968), (2840, 17130398), (2984, 16303730), (3730, 13042984), (5680, 8565199), (5968, 8151865), (7460, 6521492), (14920, 3260746), (22963, 2118640), (26483, 1837040), (29840, 1630373), (45926, 1059320), (52966, 918520), (91852, 529660), (105932, 459260), (114815, 423728), (132415, 367408), (183704, 264830), (211864, 229630)]